16113999357 has 16 divisors (see below), whose sum is σ = 23883185280. Its totient is φ = 10737899136.

The previous prime is 16113999331. The next prime is 16113999383. The reversal of 16113999357 is 75399931161.

16113999357 is a `hidden beast` number, since 161 + 1 + 399 + 93 + 5 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (16113999331) and next prime (16113999383).

It is not a de Polignac number, because 16113999357 - 2¹¹ = 16113997309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16113999757) 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 15 ways as a sum of consecutive naturals, for example, 69913 + ... + 192654.

It is an arithmetic number, because the mean of its divisors is an integer number (1492699080).

Almost surely, 2^16113999357 is an apocalyptic number.

It is an amenable number.

16113999357 is a deficient number, since it is larger than the sum of its proper divisors (7769185923).

16113999357 is a wasteful number, since it uses less digits than its factorization.

16113999357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264849 (or 264843 counting only the distinct ones).

The product of its digits is 1377810, while the sum is 54.

The spelling of 16113999357 in words is "sixteen billion, one hundred thirteen million, nine hundred ninety-nine thousand, three hundred fifty-seven".