422310113321440 has 96 divisors (see below), whose sum is σ = 1027761894482400. Its totient is φ = 163888225880064.

The previous prime is 422310113321413. The next prime is 422310113321443. The reversal of 422310113321440 is 44123311013224.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422310113321443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204955699 + ... + 207005938.

It is an arithmetic number, because the mean of its divisors is an integer number (10705853067525).

Almost surely, 2^{422310113321440} is an apocalyptic number.

422310113321440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422310113321440 is an abundant number, since it is smaller than the sum of its proper divisors (605451781160960).

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

422310113321440 is a wasteful number, since it uses less digits than its factorization.

422310113321440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411961844 (or 411961836 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 422310113321440 its reverse (44123311013224), we get a palindrome (466433424334664).

The spelling of 422310113321440 in words is "four hundred twenty-two trillion, three hundred ten billion, one hundred thirteen million, three hundred twenty-one thousand, four hundred forty".