293131344942 has 24 divisors (see below), whose sum is σ = 635281377120. Its totient is φ = 97685300160.

The previous prime is 293131344907. The next prime is 293131344953. The reversal of 293131344942 is 249443131392.

293131344942 is a `hidden beast` number, since 2 + 93 + 131 + 344 + 94 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2023734 + ... + 2163737.

It is an arithmetic number, because the mean of its divisors is an integer number (26470057380).

Almost surely, 2^293131344942 is an apocalyptic number.

293131344942 is an abundant number, since it is smaller than the sum of its proper divisors (342150032178).

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

293131344942 is a wasteful number, since it uses less digits than its factorization.

293131344942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4191368 (or 4191365 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The spelling of 293131344942 in words is "two hundred ninety-three billion, one hundred thirty-one million, three hundred forty-four thousand, nine hundred forty-two".