40067116974 has 24 divisors (see below), whose sum is σ = 88830974232. Its totient is φ = 13045107600.

The previous prime is 40067116939. The next prime is 40067116979. The reversal of 40067116974 is 47961176004.

40067116974 is a `hidden beast` number, since 400 + 67 + 116 + 9 + 74 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40067116979) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25882377 + ... + 25883924.

It is an arithmetic number, because the mean of its divisors is an integer number (3701290593).

Almost surely, 2^40067116974 is an apocalyptic number.

40067116974 is an abundant number, since it is smaller than the sum of its proper divisors (48763857258).

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

40067116974 is a wasteful number, since it uses less digits than its factorization.

40067116974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51766352 (or 51766349 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 40067116974 in words is "forty billion, sixty-seven million, one hundred sixteen thousand, nine hundred seventy-four".