377671515664 has 40 divisors (see below), whose sum is σ = 740331053280. Its totient is φ = 186620467968.

The previous prime is 377671515647. The next prime is 377671515671. The reversal of 377671515664 is 466515176773.

It is a junction number, because it is equal to n+sod(n) for n = 377671515599 and 377671515608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2821027 + ... + 2951869.

It is an arithmetic number, because the mean of its divisors is an integer number (18508276332).

Almost surely, 2^377671515664 is an apocalyptic number.

It is an amenable number.

377671515664 is a deficient number, since it is larger than the sum of its proper divisors (362659537616).

377671515664 is a wasteful number, since it uses less digits than its factorization.

377671515664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132967 (or 132961 counting only the distinct ones).

The product of its digits is 22226400, while the sum is 58.

The spelling of 377671515664 in words is "three hundred seventy-seven billion, six hundred seventy-one million, five hundred fifteen thousand, six hundred sixty-four".