40134802617625 has 16 divisors (see below), whose sum is σ = 50308886714112. Its totient is φ = 31966397833200.

The previous prime is 40134802617599. The next prime is 40134802617641. The reversal of 40134802617625 is 52671620843104.

It is not a de Polignac number, because 40134802617625 - 2⁵ = 40134802617593 is a prime.

It is a super-2 number, since 2×40134802617625² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 707192817 + ... + 707249566.

It is an arithmetic number, because the mean of its divisors is an integer number (3144305419632).

Almost surely, 2^{40134802617625} is an apocalyptic number.

It is an amenable number.

40134802617625 is a deficient number, since it is larger than the sum of its proper divisors (10174084096487).

40134802617625 is a wasteful number, since it uses less digits than its factorization.

40134802617625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414442625 (or 1414442615 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 40134802617625 in words is "forty trillion, one hundred thirty-four billion, eight hundred two million, six hundred seventeen thousand, six hundred twenty-five".