380446436744 has 32 divisors (see below), whose sum is σ = 797166044640. Its totient is φ = 168712387200.

The previous prime is 380446436743. The next prime is 380446436789. The reversal of 380446436744 is 447634644083.

It is not an unprimeable number, because it can be changed into a prime (380446436743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52719014 + ... + 52726229.

It is an arithmetic number, because the mean of its divisors is an integer number (24911438895).

Almost surely, 2^380446436744 is an apocalyptic number.

It is an amenable number.

380446436744 is an abundant number, since it is smaller than the sum of its proper divisors (416719607896).

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

380446436744 is a wasteful number, since it uses less digits than its factorization.

380446436744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105445301 (or 105445297 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 53.

The spelling of 380446436744 in words is "three hundred eighty billion, four hundred forty-six million, four hundred thirty-six thousand, seven hundred forty-four".