40242042024422 has 64 divisors (see below), whose sum is σ = 70111010488320. Its totient is φ = 16967078777376.

The previous prime is 40242042024389. The next prime is 40242042024427. The reversal of 40242042024422 is 22442024024204.

40242042024422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40242042024427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 472021403 + ... + 472106649.

It is an arithmetic number, because the mean of its divisors is an integer number (1095484538880).

Almost surely, 2^{40242042024422} is an apocalyptic number.

40242042024422 is a deficient number, since it is larger than the sum of its proper divisors (29868968463898).

40242042024422 is a wasteful number, since it uses less digits than its factorization.

40242042024422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86865.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 40242042024422 its reverse (22442024024204), we get a palindrome (62684066048626).

The spelling of 40242042024422 in words is "forty trillion, two hundred forty-two billion, forty-two million, twenty-four thousand, four hundred twenty-two".