422052531146 has 16 divisors (see below), whose sum is σ = 635238592128. Its totient is φ = 210307406400.

The previous prime is 422052531113. The next prime is 422052531163. The reversal of 422052531146 is 641135250224.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521441 + ... + 1056411.

It is an arithmetic number, because the mean of its divisors is an integer number (39702412008).

Almost surely, 2^422052531146 is an apocalyptic number.

422052531146 is a deficient number, since it is larger than the sum of its proper divisors (213186060982).

422052531146 is a wasteful number, since it uses less digits than its factorization.

422052531146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536317.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 422052531146 in words is "four hundred twenty-two billion, fifty-two million, five hundred thirty-one thousand, one hundred forty-six".