40022334042 has 32 divisors (see below), whose sum is σ = 80418267072. Its totient is φ = 13278555264.

The previous prime is 40022334013. The next prime is 40022334061. The reversal of 40022334042 is 24043322004.

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, 7304608 + ... + 7310084.

It is an arithmetic number, because the mean of its divisors is an integer number (2513070846).

Almost surely, 2^40022334042 is an apocalyptic number.

40022334042 is an abundant number, since it is smaller than the sum of its proper divisors (40395933030).

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

40022334042 is a wasteful number, since it uses less digits than its factorization.

40022334042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10942.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 40022334042 its reverse (24043322004), we get a palindrome (64065656046).

The spelling of 40022334042 in words is "forty billion, twenty-two million, three hundred thirty-four thousand, forty-two".