380112643640548 has 48 divisors (see below), whose sum is σ = 821617693674624. Its totient is φ = 149839092990720.

The previous prime is 380112643640533. The next prime is 380112643640549. The reversal of 380112643640548 is 845046346211083.

It is not an unprimeable number, because it can be changed into a prime (380112643640549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1858021390 + ... + 1858225957.

It is an arithmetic number, because the mean of its divisors is an integer number (17117035284888).

Almost surely, 2^{380112643640548} is an apocalyptic number.

It is an amenable number.

380112643640548 is an abundant number, since it is smaller than the sum of its proper divisors (441505050034076).

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

380112643640548 is a wasteful number, since it uses less digits than its factorization.

380112643640548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3716247652 (or 3716247650 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 55.

The spelling of 380112643640548 in words is "three hundred eighty trillion, one hundred twelve billion, six hundred forty-three million, six hundred forty thousand, five hundred forty-eight".