381410318432 has 72 divisors (see below), whose sum is σ = 888861346128. Its totient is φ = 160032280320.

The previous prime is 381410318423. The next prime is 381410318461. The reversal of 381410318432 is 234813014183.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3738308 + ... + 3838979.

It is an arithmetic number, because the mean of its divisors is an integer number (12345296474).

Almost surely, 2^381410318432 is an apocalyptic number.

381410318432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

381410318432 is an abundant number, since it is smaller than the sum of its proper divisors (507451027696).

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

381410318432 is a wasteful number, since it uses less digits than its factorization.

381410318432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7577332 (or 7577313 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 381410318432 in words is "three hundred eighty-one billion, four hundred ten million, three hundred eighteen thousand, four hundred thirty-two".