40022359407888 has 160 divisors (see below), whose sum is σ = 123177258150912. Its totient is φ = 11037388454400.

The previous prime is 40022359407887. The next prime is 40022359407907. The reversal of 40022359407888 is 88870495322004.

It is a super-2 number, since 2×40022359407888² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40022359407887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40574370 + ... + 41549057.

Almost surely, 2^{40022359407888} is an apocalyptic number.

40022359407888 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

40022359407888 is an abundant number, since it is smaller than the sum of its proper divisors (83154898743024).

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

40022359407888 is a wasteful number, since it uses less digits than its factorization.

40022359407888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82123533 (or 82123527 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 60.

The spelling of 40022359407888 in words is "forty trillion, twenty-two billion, three hundred fifty-nine million, four hundred seven thousand, eight hundred eighty-eight".