23293606842 has 24 divisors (see below), whose sum is σ = 55057616640. Its totient is φ = 7058668680.

The previous prime is 23293606813. The next prime is 23293606849. The reversal of 23293606842 is 24860639232.

It is a happy number.

23293606842 is a `hidden beast` number, since 2 + 32 + 9 + 3 + 606 + 8 + 4 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (23293606849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58822042 + ... + 58822437.

It is an arithmetic number, because the mean of its divisors is an integer number (2294067360).

Almost surely, 2^23293606842 is an apocalyptic number.

23293606842 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23293606842 is an abundant number, since it is smaller than the sum of its proper divisors (31764009798).

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

23293606842 is a wasteful number, since it uses less digits than its factorization.

23293606842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117644498 (or 117644495 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 23293606842 in words is "twenty-three billion, two hundred ninety-three million, six hundred six thousand, eight hundred forty-two".