23009384399268 has 48 divisors (see below), whose sum is σ = 55710612357120. Its totient is φ = 7383521402400.

The previous prime is 23009384399249. The next prime is 23009384399273. The reversal of 23009384399268 is 86299348390032.

It is a junction number, because it is equal to n+sod(n) for n = 23009384399199 and 23009384399208.

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, 161848278 + ... + 161990381.

It is an arithmetic number, because the mean of its divisors is an integer number (1160637757440).

Almost surely, 2^{23009384399268} is an apocalyptic number.

It is an amenable number.

23009384399268 is an abundant number, since it is smaller than the sum of its proper divisors (32701227957852).

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

23009384399268 is a wasteful number, since it uses less digits than its factorization.

23009384399268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323838888 (or 323838886 counting only the distinct ones).

The product of its (nonzero) digits is 120932352, while the sum is 66.

The spelling of 23009384399268 in words is "twenty-three trillion, nine billion, three hundred eighty-four million, three hundred ninety-nine thousand, two hundred sixty-eight".