4401812601372 has 48 divisors (see below), whose sum is σ = 10306456160000. Its totient is φ = 1462192808832.

The previous prime is 4401812601301. The next prime is 4401812601397. The reversal of 4401812601372 is 2731062181044.

It is a self number, because there is not a number n which added to its sum of digits gives 4401812601372.

It is a congruent number.

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, 18296808 + ... + 18535824.

Almost surely, 2^{4401812601372} is an apocalyptic number.

It is an amenable number.

4401812601372 is an abundant number, since it is smaller than the sum of its proper divisors (5904643558628).

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

4401812601372 is a wasteful number, since it uses less digits than its factorization.

4401812601372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244330 (or 244328 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 4401812601372 in words is "four trillion, four hundred one billion, eight hundred twelve million, six hundred one thousand, three hundred seventy-two".