40634054122712 has 16 divisors (see below), whose sum is σ = 76188952233360. Its totient is φ = 20317000193824.

The previous prime is 40634054122663. The next prime is 40634054122729. The reversal of 40634054122712 is 21722145043604.

It is a super-2 number, since 2×40634054122712² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40634054122712.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4023698 + ... + 9872094.

It is an arithmetic number, because the mean of its divisors is an integer number (4761809514585).

Almost surely, 2^{40634054122712} is an apocalyptic number.

It is an amenable number.

40634054122712 is a deficient number, since it is larger than the sum of its proper divisors (35554898110648).

40634054122712 is a wasteful number, since it uses less digits than its factorization.

40634054122712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6716890 (or 6716886 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 40634054122712 in words is "forty trillion, six hundred thirty-four billion, fifty-four million, one hundred twenty-two thousand, seven hundred twelve".