32110009972 has 12 divisors (see below), whose sum is σ = 59497959780. Its totient is φ = 15110592896.

The previous prime is 32110009969. The next prime is 32110009973. The reversal of 32110009972 is 27990001123.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9377210896 + 22732799076 = 96836^2 + 150774^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32110009973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236102947 + ... + 236103082.

It is an arithmetic number, because the mean of its divisors is an integer number (4958163315).

Almost surely, 2^32110009972 is an apocalyptic number.

It is an amenable number.

32110009972 is a deficient number, since it is larger than the sum of its proper divisors (27387949808).

32110009972 is a wasteful number, since it uses less digits than its factorization.

32110009972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472206050 (or 472206048 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 34.

The spelling of 32110009972 in words is "thirty-two billion, one hundred ten million, nine thousand, nine hundred seventy-two".