32081288399164 has 6 divisors (see below), whose sum is σ = 56142254698544. Its totient is φ = 16040644199580.

The previous prime is 32081288399159. The next prime is 32081288399183. The reversal of 32081288399164 is 46199388218023.

It is a junction number, because it is equal to n+sod(n) for n = 32081288399096 and 32081288399105.

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, 4010161049892 + ... + 4010161049899.

Almost surely, 2^{32081288399164} is an apocalyptic number.

It is an amenable number.

32081288399164 is a deficient number, since it is larger than the sum of its proper divisors (24060966299380).

32081288399164 is a wasteful number, since it uses less digits than its factorization.

32081288399164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8020322099795 (or 8020322099793 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 64.

The spelling of 32081288399164 in words is "thirty-two trillion, eighty-one billion, two hundred eighty-eight million, three hundred ninety-nine thousand, one hundred sixty-four".