40002504413 has 2 divisors, whose sum is σ = 40002504414. Its totient is φ = 40002504412.

The previous prime is 40002504407. The next prime is 40002504433. The reversal of 40002504413 is 31440520004.

40002504413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20171668729 + 19830835684 = 142027^2 + 140822^2 .

It is a cyclic number.

It is not a de Polignac number, because 40002504413 - 2¹⁶ = 40002438877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40002504403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20001252206 + 20001252207.

It is an arithmetic number, because the mean of its divisors is an integer number (20001252207).

Almost surely, 2^40002504413 is an apocalyptic number.

It is an amenable number.

40002504413 is a deficient number, since it is larger than the sum of its proper divisors (1).

40002504413 is an equidigital number, since it uses as much as digits as its factorization.

40002504413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 23.

The spelling of 40002504413 in words is "forty billion, two million, five hundred four thousand, four hundred thirteen".