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1014341231240 = 23566593808159
BaseRepresentation
bin11101100001010110111…
…00101110001010001000
310120222012011222110022122
432300223130232022020
5113104332323344430
62053552032510412
7133166215130561
oct16605334561210
93528164873278
101014341231240
113611a81aa217
121447049ab408
13748624b059c
1437146d87168
151b5ba7eeee5
hexec2b72e288

1014341231240 has 32 divisors (see below), whose sum is σ = 2282611104000. Its totient is φ = 405675455424.

The previous prime is 1014341231149. The next prime is 1014341231243. The reversal of 1014341231240 is 421321434101.

It is not an unprimeable number, because it can be changed into a prime (1014341231243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1637720 + ... + 2170439.

It is an arithmetic number, because the mean of its divisors is an integer number (71331597000).

Almost surely, 21014341231240 is an apocalyptic number.

1014341231240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1014341231240 is an abundant number, since it is smaller than the sum of its proper divisors (1268269872760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1014341231240 is a wasteful number, since it uses less digits than its factorization.

1014341231240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3814829 (or 3814825 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1014341231240 its reverse (421321434101), we get a palindrome (1435662665341).

The spelling of 1014341231240 in words is "one trillion, fourteen billion, three hundred forty-one million, two hundred thirty-one thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 20 40 6659 13318 26636 33295 53272 66590 133180 266360 3808159 7616318 15232636 19040795 30465272 38081590 76163180 152326360 25358530781 50717061562 101434123124 126792653905 202868246248 253585307810 507170615620 1014341231240