322928734148 has 12 divisors (see below), whose sum is σ = 565565765520. Its totient is φ = 161338515432.

The previous prime is 322928734057. The next prime is 322928734213. The reversal of 322928734148 is 841437829223.

It is a super-2 number, since 2×322928734148² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 322928734148.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31457138 + ... + 31467401.

It is an arithmetic number, because the mean of its divisors is an integer number (47130480460).

Almost surely, 2^322928734148 is an apocalyptic number.

It is an amenable number.

322928734148 is a deficient number, since it is larger than the sum of its proper divisors (242637031372).

322928734148 is a wasteful number, since it uses less digits than its factorization.

322928734148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62925826 (or 62925824 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 53.

The spelling of 322928734148 in words is "three hundred twenty-two billion, nine hundred twenty-eight million, seven hundred thirty-four thousand, one hundred forty-eight".