422964959528 has 16 divisors (see below), whose sum is σ = 793106393760. Its totient is φ = 211469921200.

The previous prime is 422964959513. The next prime is 422964959533. The reversal of 422964959528 is 825959469224.

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, 1425908 + ... + 1696803.

It is an arithmetic number, because the mean of its divisors is an integer number (49569149610).

Almost surely, 2^422964959528 is an apocalyptic number.

It is an amenable number.

422964959528 is a deficient number, since it is larger than the sum of its proper divisors (370141434232).

422964959528 is a wasteful number, since it uses less digits than its factorization.

422964959528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3139648 (or 3139644 counting only the distinct ones).

The product of its digits is 111974400, while the sum is 65.

The spelling of 422964959528 in words is "four hundred twenty-two billion, nine hundred sixty-four million, nine hundred fifty-nine thousand, five hundred twenty-eight".