40747812130176 has 64 divisors (see below), whose sum is σ = 108335403963120. Its totient is φ = 13570177001472.

The previous prime is 40747812130169. The next prime is 40747812130213. The reversal of 40747812130176 is 67103121874704.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×40747812130176² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48122875 + ... + 48962298.

Almost surely, 2^{40747812130176} is an apocalyptic number.

It is an amenable number.

40747812130176 is an abundant number, since it is smaller than the sum of its proper divisors (67587591832944).

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

40747812130176 is a wasteful number, since it uses less digits than its factorization.

40747812130176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97086283 (or 97086271 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 51.

The spelling of 40747812130176 in words is "forty trillion, seven hundred forty-seven billion, eight hundred twelve million, one hundred thirty thousand, one hundred seventy-six".