342478714432 has 56 divisors (see below), whose sum is σ = 683270998200. Its totient is φ = 170318438400.

The previous prime is 342478714373. The next prime is 342478714469. The reversal of 342478714432 is 234417874243.

It can be written as a sum of positive squares in 4 ways, for example, as 197299425856 + 145179288576 = 444184^2 + 381024^2 .

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, 8937618 + ... + 8975854.

It is an arithmetic number, because the mean of its divisors is an integer number (12201267825).

Almost surely, 2^342478714432 is an apocalyptic number.

342478714432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

342478714432 is a deficient number, since it is larger than the sum of its proper divisors (340792283768).

342478714432 is a wasteful number, since it uses less digits than its factorization.

342478714432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38999 (or 38989 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 49.

The spelling of 342478714432 in words is "three hundred forty-two billion, four hundred seventy-eight million, seven hundred fourteen thousand, four hundred thirty-two".