40022424456 has 64 divisors (see below), whose sum is σ = 114371758080. Its totient is φ = 11432781120.

The previous prime is 40022424401. The next prime is 40022424461. The reversal of 40022424456 is 65442422004.

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, 985921 + ... + 1025711.

It is an arithmetic number, because the mean of its divisors is an integer number (1787058720).

Almost surely, 2^40022424456 is an apocalyptic number.

It is an amenable number.

40022424456 is an abundant number, since it is smaller than the sum of its proper divisors (74349333624).

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

40022424456 is a wasteful number, since it uses less digits than its factorization.

40022424456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45794 (or 45790 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

The spelling of 40022424456 in words is "forty billion, twenty-two million, four hundred twenty-four thousand, four hundred fifty-six".