40163634008708 has 48 divisors (see below), whose sum is σ = 83953845870720. Its totient is φ = 16448100350976.

The previous prime is 40163634008699. The next prime is 40163634008753. The reversal of 40163634008708 is 80780043636104.

It is a super-2 number, since 2×40163634008708² (a number of 28 digits) contains 22 as substring.

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, 254883110 + ... + 255040637.

It is an arithmetic number, because the mean of its divisors is an integer number (1749038455640).

Almost surely, 2^{40163634008708} is an apocalyptic number.

It is an amenable number.

40163634008708 is an abundant number, since it is smaller than the sum of its proper divisors (43790211862012).

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

40163634008708 is a wasteful number, since it uses less digits than its factorization.

40163634008708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509923884 (or 509923882 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 40163634008708 in words is "forty trillion, one hundred sixty-three billion, six hundred thirty-four million, eight thousand, seven hundred eight".