16716438152 has 32 divisors (see below), whose sum is σ = 31561643520. Its totient is φ = 8300160960.

The previous prime is 16716438143. The next prime is 16716438169. The reversal of 16716438152 is 25183461761.

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, 852377 + ... + 871767.

It is an arithmetic number, because the mean of its divisors is an integer number (986301360).

Almost surely, 2^16716438152 is an apocalyptic number.

It is an amenable number.

16716438152 is a deficient number, since it is larger than the sum of its proper divisors (14845205368).

16716438152 is a wasteful number, since it uses less digits than its factorization.

16716438152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20141 (or 20137 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The spelling of 16716438152 in words is "sixteen billion, seven hundred sixteen million, four hundred thirty-eight thousand, one hundred fifty-two".