239968523000 has 64 divisors (see below), whose sum is σ = 565295328000. Its totient is φ = 95343139200.

The previous prime is 239968522999. The next prime is 239968523021. The reversal of 239968523000 is 325869932.

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, 656264 + ... + 954263.

It is an arithmetic number, because the mean of its divisors is an integer number (8832739500).

Almost surely, 2^239968523000 is an apocalyptic number.

239968523000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

239968523000 is an abundant number, since it is smaller than the sum of its proper divisors (325326805000).

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

239968523000 is a wasteful number, since it uses less digits than its factorization.

239968523000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610697 (or 1610683 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 239968523000 in words is "two hundred thirty-nine billion, nine hundred sixty-eight million, five hundred twenty-three thousand".