377996536320 has 320 divisors, whose sum is σ = 1310032652544. Its totient is φ = 92425420800.

The previous prime is 377996536223. The next prime is 377996536363. The reversal of 377996536320 is 23635699773.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15063304 + ... + 15088376.

Almost surely, 2^377996536320 is an apocalyptic number.

377996536320 is a gapful number since it is divisible by the number (30) 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 377996536320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (655016326272).

377996536320 is an abundant number, since it is smaller than the sum of its proper divisors (932036116224).

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

377996536320 is a wasteful number, since it uses less digits than its factorization.

377996536320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25263 (or 25247 counting only the distinct ones).

The product of its (nonzero) digits is 38578680, while the sum is 60.

The spelling of 377996536320 in words is "three hundred seventy-seven billion, nine hundred ninety-six million, five hundred thirty-six thousand, three hundred twenty".