72032947104 has 24 divisors (see below), whose sum is σ = 189086486400. Its totient is φ = 24010982336.

The previous prime is 72032947097. The next prime is 72032947127. The reversal of 72032947104 is 40174923027.

It is a tau number, because it is divible by the number of its divisors (24).

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, 375171504 + ... + 375171695.

It is an arithmetic number, because the mean of its divisors is an integer number (7878603600).

Almost surely, 2^72032947104 is an apocalyptic number.

It is an amenable number.

72032947104 is an abundant number, since it is smaller than the sum of its proper divisors (117053539296).

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

72032947104 is a wasteful number, since it uses less digits than its factorization.

72032947104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750343212 (or 750343204 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The spelling of 72032947104 in words is "seventy-two billion, thirty-two million, nine hundred forty-seven thousand, one hundred four".