16113402255 has 32 divisors (see below), whose sum is σ = 26447883264. Its totient is φ = 8372681856.

The previous prime is 16113402187. The next prime is 16113402259. The reversal of 16113402255 is 55220431161.

It is not a de Polignac number, because 16113402255 - 2¹⁷ = 16113271183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16113402259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224602 + ... + 287528.

It is an arithmetic number, because the mean of its divisors is an integer number (826496352).

Almost surely, 2^16113402255 is an apocalyptic number.

16113402255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16113402255 is a deficient number, since it is larger than the sum of its proper divisors (10334481009).

16113402255 is a wasteful number, since it uses less digits than its factorization.

16113402255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63375.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 16113402255 in words is "sixteen billion, one hundred thirteen million, four hundred two thousand, two hundred fifty-five".