32166144052 has 12 divisors (see below), whose sum is σ = 64332288160. Its totient is φ = 13785490296.

The previous prime is 32166144037. The next prime is 32166144071. The reversal of 32166144052 is 25044166123.

32166144052 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 32166143999 and 32166144017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574395402 + ... + 574395457.

Almost surely, 2^32166144052 is an apocalyptic number.

It is an amenable number.

32166144052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32166144052 is a wasteful number, since it uses less digits than its factorization.

32166144052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148790870 (or 1148790868 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 32166144052 in words is "thirty-two billion, one hundred sixty-six million, one hundred forty-four thousand, fifty-two".