40134616756816 has 80 divisors (see below), whose sum is σ = 79229154009600. Its totient is φ = 19691543798784.

The previous prime is 40134616756763. The next prime is 40134616756823. The reversal of 40134616756816 is 61865761643104.

It is a happy number.

It is a super-2 number, since 2×40134616756816² (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 15 ways as a sum of consecutive naturals, for example, 1922790156 + ... + 1922811028.

It is an arithmetic number, because the mean of its divisors is an integer number (990364425120).

Almost surely, 2^{40134616756816} is an apocalyptic number.

It is an amenable number.

40134616756816 is a deficient number, since it is larger than the sum of its proper divisors (39094537252784).

40134616756816 is a wasteful number, since it uses less digits than its factorization.

40134616756816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30236 (or 30230 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 40134616756816 in words is "forty trillion, one hundred thirty-four billion, six hundred sixteen million, seven hundred fifty-six thousand, eight hundred sixteen".