422101432 has 16 divisors (see below), whose sum is σ = 837995760. Its totient is φ = 198635904.

The previous prime is 422101357. The next prime is 422101453. The reversal of 422101432 is 234101224.

It is a congruent number.

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, 1551708 + ... + 1551979.

It is an arithmetic number, because the mean of its divisors is an integer number (52374735).

Almost surely, 2^422101432 is an apocalyptic number.

It is an amenable number.

422101432 is a deficient number, since it is larger than the sum of its proper divisors (415894328).

422101432 is a wasteful number, since it uses less digits than its factorization.

422101432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103710 (or 3103706 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 422101432 is about 20545.1072520929. The cubic root of 422101432 is about 750.1341579267.

Adding to 422101432 its reverse (234101224), we get a palindrome (656202656).

The spelling of 422101432 in words is "four hundred twenty-two million, one hundred one thousand, four hundred thirty-two".