16256193032 has 8 divisors (see below), whose sum is σ = 30480361950. Its totient is φ = 8128096512.

The previous prime is 16256193029. The next prime is 16256193061. The reversal of 16256193032 is 23039165261.

It can be written as a sum of positive squares in only one way, i.e., 8586987556 + 7669205476 = 92666^2 + 87574^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016012057 + ... + 1016012072.

Almost surely, 2^16256193032 is an apocalyptic number.

It is an amenable number.

16256193032 is a deficient number, since it is larger than the sum of its proper divisors (14224168918).

16256193032 is a wasteful number, since it uses less digits than its factorization.

16256193032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032024135 (or 2032024131 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 38.

The spelling of 16256193032 in words is "sixteen billion, two hundred fifty-six million, one hundred ninety-three thousand, thirty-two".