377120057472 has 128 divisors (see below), whose sum is σ = 1116656587200. Its totient is φ = 125296865280.

The previous prime is 377120057471. The next prime is 377120057507. The reversal of 377120057472 is 274750021773.

377120057472 is a `hidden beast` number, since 3 + 7 + 7 + 1 + 2 + 0 + 0 + 574 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (377120057471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 883272 + ... + 1238712.

Almost surely, 2^377120057472 is an apocalyptic number.

377120057472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 377120057472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (558328293600).

377120057472 is an abundant number, since it is smaller than the sum of its proper divisors (739536529728).

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

377120057472 is a wasteful number, since it uses less digits than its factorization.

377120057472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355771 (or 355753 counting only the distinct ones).

The product of its (nonzero) digits is 576240, while the sum is 45.

The spelling of 377120057472 in words is "three hundred seventy-seven billion, one hundred twenty million, fifty-seven thousand, four hundred seventy-two".