40713505757194 has 8 divisors (see below), whose sum is σ = 61203891588228. Its totient is φ = 20312208561120.

The previous prime is 40713505757191. The next prime is 40713505757207. The reversal of 40713505757194 is 49175750531704.

It can be written as a sum of positive squares in 2 ways, for example, as 39074688450625 + 1638817306569 = 6250975^2 + 1280163^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (40713505757191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22272157597 + ... + 22272159424.

Almost surely, 2^{40713505757194} is an apocalyptic number.

40713505757194 is a deficient number, since it is larger than the sum of its proper divisors (20490385831034).

40713505757194 is a wasteful number, since it uses less digits than its factorization.

40713505757194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44544317480.

The product of its (nonzero) digits is 18522000, while the sum is 58.

The spelling of 40713505757194 in words is "forty trillion, seven hundred thirteen billion, five hundred five million, seven hundred fifty-seven thousand, one hundred ninety-four".