16032997712 has 10 divisors (see below), whose sum is σ = 31063933098. Its totient is φ = 8016498848.

The previous prime is 16032997703. The next prime is 16032997727. The reversal of 16032997712 is 21779923061.

It can be written as a sum of positive squares in only one way, i.e., 15561065536 + 471932176 = 124744^2 + 21724^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501031163 + ... + 501031194.

Almost surely, 2^16032997712 is an apocalyptic number.

It is an amenable number.

16032997712 is a deficient number, since it is larger than the sum of its proper divisors (15030935386).

16032997712 is a wasteful number, since it uses less digits than its factorization.

16032997712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002062365 (or 1002062359 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 47.

The spelling of 16032997712 in words is "sixteen billion, thirty-two million, nine hundred ninety-seven thousand, seven hundred twelve".