40223042431022 has 32 divisors (see below), whose sum is σ = 67912928616960. Its totient is φ = 17709720526080.

The previous prime is 40223042430913. The next prime is 40223042431057. The reversal of 40223042431022 is 22013424032204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200417372 + ... + 200617967.

It is an arithmetic number, because the mean of its divisors is an integer number (2122279019280).

Almost surely, 2^{40223042431022} is an apocalyptic number.

40223042431022 is a deficient number, since it is larger than the sum of its proper divisors (27689886185938).

40223042431022 is a wasteful number, since it uses less digits than its factorization.

40223042431022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401035496.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 40223042431022 its reverse (22013424032204), we get a palindrome (62236466463226).

The spelling of 40223042431022 in words is "forty trillion, two hundred twenty-three billion, forty-two million, four hundred thirty-one thousand, twenty-two".