422633735430 has 64 divisors (see below), whose sum is σ = 1052049532608. Its totient is φ = 108570585600.

The previous prime is 422633735411. The next prime is 422633735441. The reversal of 422633735430 is 34537336224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1772797 + ... + 1997016.

It is an arithmetic number, because the mean of its divisors is an integer number (16438273947).

Almost surely, 2^422633735430 is an apocalyptic number.

422633735430 is an abundant number, since it is smaller than the sum of its proper divisors (629415797178).

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

422633735430 is a wasteful number, since it uses less digits than its factorization.

422633735430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3769961.

The product of its (nonzero) digits is 1088640, while the sum is 42.

The spelling of 422633735430 in words is "four hundred twenty-two billion, six hundred thirty-three million, seven hundred thirty-five thousand, four hundred thirty".