40422370388 has 24 divisors (see below), whose sum is σ = 71160768000. Its totient is φ = 20091080288.

The previous prime is 40422370379. The next prime is 40422370397. The reversal of 40422370388 is 88307322404.

It is an interprime number because it is at equal distance from previous prime (40422370379) and next prime (40422370397).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410813 + ... + 499611.

It is an arithmetic number, because the mean of its divisors is an integer number (2965032000).

Almost surely, 2^40422370388 is an apocalyptic number.

It is an amenable number.

40422370388 is a deficient number, since it is larger than the sum of its proper divisors (30738397612).

40422370388 is a wasteful number, since it uses less digits than its factorization.

40422370388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89479 (or 89477 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 41.

The spelling of 40422370388 in words is "forty billion, four hundred twenty-two million, three hundred seventy thousand, three hundred eighty-eight".