422036250657340 has 96 divisors (see below), whose sum is σ = 967133347020288. Its totient is φ = 153422232480000.

The previous prime is 422036250657311. The next prime is 422036250657391. The reversal of 422036250657340 is 43756052630224.

It is a super-2 number, since 2×422036250657340² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16964904982 + ... + 16964929858.

It is an arithmetic number, because the mean of its divisors is an integer number (10074305698128).

Almost surely, 2^{422036250657340} is an apocalyptic number.

It is an amenable number.

422036250657340 is an abundant number, since it is smaller than the sum of its proper divisors (545097096362948).

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

422036250657340 is a wasteful number, since it uses less digits than its factorization.

422036250657340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44659 (or 44657 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 49.

The spelling of 422036250657340 in words is "four hundred twenty-two trillion, thirty-six billion, two hundred fifty million, six hundred fifty-seven thousand, three hundred forty".