23309294974844 has 48 divisors (see below), whose sum is σ = 45851666380800. Its totient is φ = 10316624875200.

The previous prime is 23309294974793. The next prime is 23309294974853. The reversal of 23309294974844 is 44847949290332.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170510792 + ... + 170647439.

It is an arithmetic number, because the mean of its divisors is an integer number (955243049600).

Almost surely, 2^{23309294974844} is an apocalyptic number.

It is an amenable number.

23309294974844 is a deficient number, since it is larger than the sum of its proper divisors (22542371405956).

23309294974844 is a wasteful number, since it uses less digits than its factorization.

23309294974844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341158314 (or 341158312 counting only the distinct ones).

The product of its (nonzero) digits is 376233984, while the sum is 68.

The spelling of 23309294974844 in words is "twenty-three trillion, three hundred nine billion, two hundred ninety-four million, nine hundred seventy-four thousand, eight hundred forty-four".