323936071620 has 96 divisors (see below), whose sum is σ = 1036712828928. Its totient is φ = 74034145152.

The previous prime is 323936071579. The next prime is 323936071633. The reversal of 323936071620 is 26170639323.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4147449 + ... + 4224831.

It is an arithmetic number, because the mean of its divisors is an integer number (10799091968).

Almost surely, 2^323936071620 is an apocalyptic number.

323936071620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

323936071620 is an abundant number, since it is smaller than the sum of its proper divisors (712776757308).

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

323936071620 is a wasteful number, since it uses less digits than its factorization.

323936071620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87369 (or 87367 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 42.

The spelling of 323936071620 in words is "three hundred twenty-three billion, nine hundred thirty-six million, seventy-one thousand, six hundred twenty".