40634594058239 has 16 divisors (see below), whose sum is σ = 42744404367360. Its totient is φ = 38554640087040.

The previous prime is 40634594058217. The next prime is 40634594058307. The reversal of 40634594058239 is 93285049543604.

It is a cyclic number.

It is not a de Polignac number, because 40634594058239 - 2¹⁶ = 40634593992703 is a prime.

It is a super-2 number, since 2×40634594058239² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40634594958239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12968867 + ... + 15794324.

It is an arithmetic number, because the mean of its divisors is an integer number (2671525272960).

Almost surely, 2^{40634594058239} is an apocalyptic number.

40634594058239 is a deficient number, since it is larger than the sum of its proper divisors (2109810309121).

40634594058239 is a wasteful number, since it uses less digits than its factorization.

40634594058239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28763710.

The product of its (nonzero) digits is 111974400, while the sum is 62.

The spelling of 40634594058239 in words is "forty trillion, six hundred thirty-four billion, five hundred ninety-four million, fifty-eight thousand, two hundred thirty-nine".