40022928162 has 48 divisors (see below), whose sum is σ = 99171683520. Its totient is φ = 11427358176.

The previous prime is 40022928151. The next prime is 40022928191. The reversal of 40022928162 is 26182922004.

40022928162 is a `hidden beast` number, since 400 + 2 + 2 + 92 + 8 + 162 = 666.

It is a super-2 number, since 2×40022928162² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79764 + ... + 293952.

It is an arithmetic number, because the mean of its divisors is an integer number (2066076740).

Almost surely, 2^40022928162 is an apocalyptic number.

40022928162 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

40022928162 is an abundant number, since it is smaller than the sum of its proper divisors (59148755358).

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

40022928162 is a wasteful number, since it uses less digits than its factorization.

40022928162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215687 (or 215684 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 40022928162 in words is "forty billion, twenty-two million, nine hundred twenty-eight thousand, one hundred sixty-two".