379916425440 has 168 divisors, whose sum is σ = 1345713640488. Its totient is φ = 101311015680.

The previous prime is 379916425349. The next prime is 379916425477. The reversal of 379916425440 is 44524619973.

379916425440 is a `hidden beast` number, since 3 + 7 + 9 + 91 + 6 + 4 + 2 + 544 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1511946 + ... + 1745225.

It is an arithmetic number, because the mean of its divisors is an integer number (8010200241).

Almost surely, 2^379916425440 is an apocalyptic number.

379916425440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

379916425440 is an abundant number, since it is smaller than the sum of its proper divisors (965797215048).

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

379916425440 is an equidigital number, since it uses as much as digits as its factorization.

379916425440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3257204 (or 3257181 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 379916425440 in words is "three hundred seventy-nine billion, nine hundred sixteen million, four hundred twenty-five thousand, four hundred forty".