40996174992 has 40 divisors (see below), whose sum is σ = 106102613760. Its totient is φ = 13640123520.

The previous prime is 40996174991. The next prime is 40996174997. The reversal of 40996174992 is 29947169904.

It is a happy number.

It is a super-3 number, since 3×40996174992³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (40996174991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763392 + ... + 815327.

It is an arithmetic number, because the mean of its divisors is an integer number (2652565344).

Almost surely, 2^40996174992 is an apocalyptic number.

It is an amenable number.

40996174992 is an abundant number, since it is smaller than the sum of its proper divisors (65106438768).

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

40996174992 is a wasteful number, since it uses less digits than its factorization.

40996174992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579271 (or 1579265 counting only the distinct ones).

The product of its (nonzero) digits is 8817984, while the sum is 60.

The spelling of 40996174992 in words is "forty billion, nine hundred ninety-six million, one hundred seventy-four thousand, nine hundred ninety-two".