422425122426420 has 96 divisors (see below), whose sum is σ = 1185792482004480. Its totient is φ = 112361125192320.

The previous prime is 422425122426409. The next prime is 422425122426493. The reversal of 422425122426420 is 24624221524224.

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, 33940435 + ... + 44685605.

It is an arithmetic number, because the mean of its divisors is an integer number (12352005020880).

Almost surely, 2^{422425122426420} is an apocalyptic number.

It is an amenable number.

422425122426420 is an abundant number, since it is smaller than the sum of its proper divisors (763367359578060).

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

422425122426420 is a wasteful number, since it uses less digits than its factorization.

422425122426420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10746845 (or 10746843 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 42.

The spelling of 422425122426420 in words is "four hundred twenty-two trillion, four hundred twenty-five billion, one hundred twenty-two million, four hundred twenty-six thousand, four hundred twenty".