377992479744 has 528 divisors, whose sum is σ = 1242804378816. Its totient is φ = 113799168000.

The previous prime is 377992479737. The next prime is 377992479757. The reversal of 377992479744 is 447974299773.

377992479744 is a `hidden beast` number, since 377 + 9 + 9 + 247 + 9 + 7 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (528).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 539218594 + ... + 539219294.

It is an arithmetic number, because the mean of its divisors is an integer number (2353796172).

Almost surely, 2^377992479744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 377992479744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (621402189408).

377992479744 is an abundant number, since it is smaller than the sum of its proper divisors (864811899072).

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

377992479744 is a wasteful number, since it uses less digits than its factorization.

377992479744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944 (or 914 counting only the distinct ones).

The product of its digits is 672126336, while the sum is 72.

The spelling of 377992479744 in words is "three hundred seventy-seven billion, nine hundred ninety-two million, four hundred seventy-nine thousand, seven hundred forty-four".