320348975124 has 48 divisors (see below), whose sum is σ = 752480035776. Its totient is φ = 106069267200.

The previous prime is 320348975113. The next prime is 320348975147. The reversal of 320348975124 is 421579843023.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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, 6325744 + ... + 6376184.

It is an arithmetic number, because the mean of its divisors is an integer number (15676667412).

Almost surely, 2^320348975124 is an apocalyptic number.

It is an amenable number.

320348975124 is an abundant number, since it is smaller than the sum of its proper divisors (432131060652).

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

320348975124 is a wasteful number, since it uses less digits than its factorization.

320348975124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53976 (or 53974 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 320348975124 in words is "three hundred twenty billion, three hundred forty-eight million, nine hundred seventy-five thousand, one hundred twenty-four".