40431242224324 has 48 divisors (see below), whose sum is σ = 83883857299200. Its totient is φ = 16683566933376.

The previous prime is 40431242224297. The next prime is 40431242224333. The reversal of 40431242224324 is 42342224213404.

It is a super-2 number, since 2×40431242224324² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69056919 + ... + 69639934.

It is an arithmetic number, because the mean of its divisors is an integer number (1747580360400).

Almost surely, 2^{40431242224324} is an apocalyptic number.

It is an amenable number.

40431242224324 is an abundant number, since it is smaller than the sum of its proper divisors (43452615074876).

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

40431242224324 is a wasteful number, since it uses less digits than its factorization.

40431242224324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138697252 (or 138697250 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 40431242224324 its reverse (42342224213404), we get a palindrome (82773466437728).

The spelling of 40431242224324 in words is "forty trillion, four hundred thirty-one billion, two hundred forty-two million, two hundred twenty-four thousand, three hundred twenty-four".