320150564104 has 32 divisors (see below), whose sum is σ = 702769536000. Its totient is φ = 133860862080.

The previous prime is 320150564101. The next prime is 320150564117. The reversal of 320150564104 is 401465051023.

It is a happy number.

It is a super-2 number, since 2×320150564104² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (320150564101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69716904 + ... + 69721495.

It is an arithmetic number, because the mean of its divisors is an integer number (21961548000).

Almost surely, 2^320150564104 is an apocalyptic number.

It is an amenable number.

320150564104 is an abundant number, since it is smaller than the sum of its proper divisors (382618971896).

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

320150564104 is a wasteful number, since it uses less digits than its factorization.

320150564104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139438453 (or 139438449 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 320150564104 in words is "three hundred twenty billion, one hundred fifty million, five hundred sixty-four thousand, one hundred four".