320562562046132 has 48 divisors (see below), whose sum is σ = 647493815633280. Its totient is φ = 136019323440000.

The previous prime is 320562562046113. The next prime is 320562562046137. The reversal of 320562562046132 is 231640265265023.

It is a super-2 number, since 2×320562562046132² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320562562046137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86471882 + ... + 90102782.

It is an arithmetic number, because the mean of its divisors is an integer number (13489454492360).

Almost surely, 2^{320562562046132} is an apocalyptic number.

It is an amenable number.

320562562046132 is an abundant number, since it is smaller than the sum of its proper divisors (326931253587148).

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

320562562046132 is a wasteful number, since it uses less digits than its factorization.

320562562046132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662232 (or 3662230 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 47.

The spelling of 320562562046132 in words is "three hundred twenty trillion, five hundred sixty-two billion, five hundred sixty-two million, forty-six thousand, one hundred thirty-two".