422334034400 has 36 divisors (see below), whose sum is σ = 1031022963432. Its totient is φ = 168933613440.

The previous prime is 422334034379. The next prime is 422334034547. The reversal of 422334034400 is 4430433224.

It is a super-2 number, since 2×422334034400² (a number of 24 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 (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 263957972 + ... + 263959571.

It is an arithmetic number, because the mean of its divisors is an integer number (28639526762).

Almost surely, 2^422334034400 is an apocalyptic number.

422334034400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422334034400 is an abundant number, since it is smaller than the sum of its proper divisors (608688929032).

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

422334034400 is a wasteful number, since it uses less digits than its factorization.

422334034400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527917563 (or 527917550 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 422334034400 its reverse (4430433224), we get a palindrome (426764467624).

The spelling of 422334034400 in words is "four hundred twenty-two billion, three hundred thirty-four million, thirty-four thousand, four hundred".