40926127793 has 2 divisors, whose sum is σ = 40926127794. Its totient is φ = 40926127792.

The previous prime is 40926127763. The next prime is 40926127883. The reversal of 40926127793 is 39772162904.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30491096689 + 10435031104 = 174617^2 + 102152^2 .

It is a cyclic number.

It is not a de Polignac number, because 40926127793 - 2²⁴ = 40909350577 is a prime.

It is a super-2 number, since 2×40926127793² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40926127703) 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 as a sum of consecutive naturals, namely, 20463063896 + 20463063897.

It is an arithmetic number, because the mean of its divisors is an integer number (20463063897).

Almost surely, 2^40926127793 is an apocalyptic number.

It is an amenable number.

40926127793 is a deficient number, since it is larger than the sum of its proper divisors (1).

40926127793 is an equidigital number, since it uses as much as digits as its factorization.

40926127793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1143072, while the sum is 50.

The spelling of 40926127793 in words is "forty billion, nine hundred twenty-six million, one hundred twenty-seven thousand, seven hundred ninety-three".