382661865004 has 24 divisors (see below), whose sum is σ = 678206365760. Its totient is φ = 188889128064.

The previous prime is 382661864941. The next prime is 382661865029. The reversal of 382661865004 is 400568166283.

It is a happy number.

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, 3206632 + ... + 3323824.

Almost surely, 2^382661865004 is an apocalyptic number.

It is an amenable number.

382661865004 is a deficient number, since it is larger than the sum of its proper divisors (295544500756).

382661865004 is a wasteful number, since it uses less digits than its factorization.

382661865004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127609 (or 127607 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 382661865004 in words is "three hundred eighty-two billion, six hundred sixty-one million, eight hundred sixty-five thousand, four".