30732642342372 has 48 divisors (see below), whose sum is σ = 74715925435200. Its totient is φ = 9819807312000.

The previous prime is 30732642342349. The next prime is 30732642342439. The reversal of 30732642342372 is 27324324623703.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317621379 + ... + 317718122.

It is an arithmetic number, because the mean of its divisors is an integer number (1556581779900).

Almost surely, 2^{30732642342372} is an apocalyptic number.

It is an amenable number.

30732642342372 is an abundant number, since it is smaller than the sum of its proper divisors (43983283092828).

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

30732642342372 is a wasteful number, since it uses less digits than its factorization.

30732642342372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635339676 (or 635339674 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 48.

The spelling of 30732642342372 in words is "thirty trillion, seven hundred thirty-two billion, six hundred forty-two million, three hundred forty-two thousand, three hundred seventy-two".