376221233880 has 192 divisors, whose sum is σ = 1231073925120. Its totient is φ = 99641836800.

The previous prime is 376221233879. The next prime is 376221233981. The reversal of 376221233880 is 88332122673.

376221233880 is a `hidden beast` number, since 3 + 7 + 622 + 12 + 3 + 3 + 8 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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, 46959075 + ... + 46967085.

It is an arithmetic number, because the mean of its divisors is an integer number (6411843360).

Almost surely, 2^376221233880 is an apocalyptic number.

376221233880 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 376221233880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (615536962560).

376221233880 is an abundant number, since it is smaller than the sum of its proper divisors (854852691240).

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

376221233880 is a wasteful number, since it uses less digits than its factorization.

376221233880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8902 (or 8895 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 376221233880 in words is "three hundred seventy-six billion, two hundred twenty-one million, two hundred thirty-three thousand, eight hundred eighty".