380454717544 has 48 divisors (see below), whose sum is σ = 809391864960. Its totient is φ = 167355434400.

The previous prime is 380454717529. The next prime is 380454717581. The reversal of 380454717544 is 445717454083.

It is a junction number, because it is equal to n+sod(n) for n = 380454717491 and 380454717500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6309214 + ... + 6369229.

It is an arithmetic number, because the mean of its divisors is an integer number (16862330520).

Almost surely, 2^380454717544 is an apocalyptic number.

It is an amenable number.

380454717544 is an abundant number, since it is smaller than the sum of its proper divisors (428937147416).

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

380454717544 is a wasteful number, since it uses less digits than its factorization.

380454717544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12678502 (or 12678487 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 52.

The spelling of 380454717544 in words is "three hundred eighty billion, four hundred fifty-four million, seven hundred seventeen thousand, five hundred forty-four".