16453144200156 has 24 divisors (see below), whose sum is σ = 38395413715344. Its totient is φ = 5483703697920.

The previous prime is 16453144200139. The next prime is 16453144200173. The reversal of 16453144200156 is 65100244135461.

It is an interprime number because it is at equal distance from previous prime (16453144200139) and next prime (16453144200173).

It is a super-2 number, since 2×16453144200156² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84611605 + ... + 84805836.

It is an arithmetic number, because the mean of its divisors is an integer number (1599808904806).

Almost surely, 2^{16453144200156} is an apocalyptic number.

It is an amenable number.

16453144200156 is an abundant number, since it is smaller than the sum of its proper divisors (21942269515188).

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

16453144200156 is a wasteful number, since it uses less digits than its factorization.

16453144200156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169425541 (or 169425539 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 16453144200156 in words is "sixteen trillion, four hundred fifty-three billion, one hundred forty-four million, two hundred thousand, one hundred fifty-six".