40504126252793 has 16 divisors (see below), whose sum is σ = 50703513598080. Its totient is φ = 31548852900096.

The previous prime is 40504126252747. The next prime is 40504126252813. The reversal of 40504126252793 is 39725262140504.

It is not a de Polignac number, because 40504126252793 - 2⁸ = 40504126252537 is a prime.

It is a super-2 number, since 2×40504126252793² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40504126212793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5868458771 + ... + 5868465672.

It is an arithmetic number, because the mean of its divisors is an integer number (3168969599880).

Almost surely, 2^{40504126252793} is an apocalyptic number.

It is an amenable number.

40504126252793 is a deficient number, since it is larger than the sum of its proper divisors (10199387345287).

40504126252793 is a wasteful number, since it uses less digits than its factorization.

40504126252793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11736924496.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 40504126252793 in words is "forty trillion, five hundred four billion, one hundred twenty-six million, two hundred fifty-two thousand, seven hundred ninety-three".