376664017072 has 160 divisors (see below), whose sum is σ = 869494348800. Its totient is φ = 154719452160.

The previous prime is 376664017033. The next prime is 376664017073. The reversal of 376664017072 is 270710466673.

It is not an unprimeable number, because it can be changed into a prime (376664017073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147768054 + ... + 147770602.

It is an arithmetic number, because the mean of its divisors is an integer number (5434339680).

Almost surely, 2^376664017072 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 376664017072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (434747174400).

376664017072 is an abundant number, since it is smaller than the sum of its proper divisors (492830331728).

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

376664017072 is a wasteful number, since it uses less digits than its factorization.

376664017072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3171 (or 3165 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 49.

The spelling of 376664017072 in words is "three hundred seventy-six billion, six hundred sixty-four million, seventeen thousand, seventy-two".