16126731596 has 12 divisors (see below), whose sum is σ = 28222706400. Its totient is φ = 8063101200.

The previous prime is 16126731581. The next prime is 16126731601. The reversal of 16126731596 is 69513762161.

It is a self number, because there is not a number n which added to its sum of digits gives 16126731596.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148046 + ... + 232746.

It is an arithmetic number, because the mean of its divisors is an integer number (2351892200).

Almost surely, 2^16126731596 is an apocalyptic number.

It is an amenable number.

16126731596 is a deficient number, since it is larger than the sum of its proper divisors (12095974804).

16126731596 is a wasteful number, since it uses less digits than its factorization.

16126731596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132304 (or 132302 counting only the distinct ones).

The product of its digits is 408240, while the sum is 47.

The spelling of 16126731596 in words is "sixteen billion, one hundred twenty-six million, seven hundred thirty-one thousand, five hundred ninety-six".