40134358663674 has 32 divisors (see below), whose sum is σ = 89218059747264. Its totient is φ = 11932456548480.

The previous prime is 40134358663669. The next prime is 40134358663717. The reversal of 40134358663674 is 47636685343104.

It is a super-2 number, since 2×40134358663674² (a number of 28 digits) contains 22 as substring.

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, 5736754459 + ... + 5736761454.

It is an arithmetic number, because the mean of its divisors is an integer number (2788064367102).

Almost surely, 2^{40134358663674} is an apocalyptic number.

40134358663674 is an abundant number, since it is smaller than the sum of its proper divisors (49083701083590).

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

40134358663674 is a wasteful number, since it uses less digits than its factorization.

40134358663674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11473515982.

The product of its (nonzero) digits is 104509440, while the sum is 60.

The spelling of 40134358663674 in words is "forty trillion, one hundred thirty-four billion, three hundred fifty-eight million, six hundred sixty-three thousand, six hundred seventy-four".