381114417552 has 40 divisors (see below), whose sum is σ = 1074049723680. Its totient is φ = 115489217280.

The previous prime is 381114417547. The next prime is 381114417569. The reversal of 381114417552 is 255714411183.

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, 360903277 + ... + 360904332.

It is an arithmetic number, because the mean of its divisors is an integer number (26851243092).

Almost surely, 2^381114417552 is an apocalyptic number.

It is an amenable number.

381114417552 is an abundant number, since it is smaller than the sum of its proper divisors (692935306128).

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

381114417552 is a wasteful number, since it uses less digits than its factorization.

381114417552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721807631 (or 721807625 counting only the distinct ones).

The product of its digits is 134400, while the sum is 42.

The spelling of 381114417552 in words is "three hundred eighty-one billion, one hundred fourteen million, four hundred seventeen thousand, five hundred fifty-two".