422934548652 has 72 divisors (see below), whose sum is σ = 1332884646912. Its totient is φ = 109853128800.

The previous prime is 422934548629. The next prime is 422934548711. The reversal of 422934548652 is 256845439224.

422934548652 is a `hidden beast` number, since 4 + 2 + 2 + 9 + 34 + 548 + 65 + 2 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76284124 + ... + 76289667.

Almost surely, 2^422934548652 is an apocalyptic number.

422934548652 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

422934548652 is an abundant number, since it is smaller than the sum of its proper divisors (909950098260).

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

422934548652 is a wasteful number, since it uses less digits than its factorization.

422934548652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152573819 (or 152573814 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 54.

The spelling of 422934548652 in words is "four hundred twenty-two billion, nine hundred thirty-four million, five hundred forty-eight thousand, six hundred fifty-two".