40422512044 has 12 divisors (see below), whose sum is σ = 70741735344. Its totient is φ = 20210587664.

The previous prime is 40422512003. The next prime is 40422512069. The reversal of 40422512044 is 44021522404.

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 3 ways as a sum of consecutive naturals, for example, 15787 + ... + 284770.

It is an arithmetic number, because the mean of its divisors is an integer number (5895144612).

Almost surely, 2^40422512044 is an apocalyptic number.

It is an amenable number.

40422512044 is a deficient number, since it is larger than the sum of its proper divisors (30319223300).

40422512044 is a wasteful number, since it uses less digits than its factorization.

40422512044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334184 (or 334182 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

The spelling of 40422512044 in words is "forty billion, four hundred twenty-two million, five hundred twelve thousand, forty-four".