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440030014001 = 7131191987049
BaseRepresentation
bin1100110011100111101…
…01010010101000110001
31120001210110002202221222
412121303311102220301
524202140140422001
6534051430154425
743535232256124
oct6316365225061
91501713082858
10440030014001
1115a6855203a6
12713451b2a15
133265799c066
14174247443bb
15b6a5d5d61b
hex6673d52a31

440030014001 has 8 divisors (see below), whose sum is σ = 446370912000. Its totient is φ = 433693096480.

The previous prime is 440030013989. The next prime is 440030014031. The reversal of 440030014001 is 100410030044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 440030014001 - 218 = 440029751857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (440030014031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772076 + ... + 1214973.

It is an arithmetic number, because the mean of its divisors is an integer number (55796364000).

Almost surely, 2440030014001 is an apocalyptic number.

It is an amenable number.

440030014001 is a deficient number, since it is larger than the sum of its proper divisors (6340897999).

440030014001 is a wasteful number, since it uses less digits than its factorization.

440030014001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1990239.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 440030014001 its reverse (100410030044), we get a palindrome (540440044045).

The spelling of 440030014001 in words is "four hundred forty billion, thirty million, fourteen thousand, one".

Divisors: 1 71 3119 221449 1987049 141080479 6197605831 440030014001