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16140013640336 = 241008750852521
BaseRepresentation
bin1110101011011110001111…
…0001111001101010010000
32010010222012022010200111102
43222313203301321222100
54103414221442442321
654154341522203532
73254035404225515
oct352674361715220
963128168120442
1016140013640336
115162a39a26813
121988061ab35a8
13900cc5b44ac1
143db27629b30c
151cec8ade3c0b
hexeade3c79a90

16140013640336 has 10 divisors (see below), whose sum is σ = 31271276428182. Its totient is φ = 8070006820160.

The previous prime is 16140013640321. The next prime is 16140013640347. The reversal of 16140013640336 is 63304631004161.

It can be written as a sum of positive squares in only one way, i.e., 8410835220736 + 7729178419600 = 2900144^2 + 2780140^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16140013640336.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504375426245 + ... + 504375426276.

Almost surely, 216140013640336 is an apocalyptic number.

16140013640336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16140013640336 is a deficient number, since it is larger than the sum of its proper divisors (15131262787846).

16140013640336 is a wasteful number, since it uses less digits than its factorization.

16140013640336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008750852529 (or 1008750852523 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

Adding to 16140013640336 its reverse (63304631004161), we get a palindrome (79444644644497).

The spelling of 16140013640336 in words is "sixteen trillion, one hundred forty billion, thirteen million, six hundred forty thousand, three hundred thirty-six".

Divisors: 1 2 4 8 16 1008750852521 2017501705042 4035003410084 8070006820168 16140013640336