32164841992 has 8 divisors (see below), whose sum is σ = 60309078750. Its totient is φ = 16082420992.

The previous prime is 32164841971. The next prime is 32164842001. The reversal of 32164841992 is 29914846123.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 23443896996 + 8720944996 = 153114^2 + 93386^2 .

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, 2010302617 + ... + 2010302632.

Almost surely, 2^32164841992 is an apocalyptic number.

It is an amenable number.

32164841992 is a deficient number, since it is larger than the sum of its proper divisors (28144236758).

32164841992 is a wasteful number, since it uses less digits than its factorization.

32164841992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4020605255 (or 4020605251 counting only the distinct ones).

The product of its digits is 746496, while the sum is 49.

The spelling of 32164841992 in words is "thirty-two billion, one hundred sixty-four million, eight hundred forty-one thousand, nine hundred ninety-two".