40504104097 has 2 divisors, whose sum is σ = 40504104098. Its totient is φ = 40504104096.

The previous prime is 40504104071. The next prime is 40504104133. The reversal of 40504104097 is 79040140504.

40504104097 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., 39903658081 + 600446016 = 199759^2 + 24504^2 .

It is a cyclic number.

It is not a de Polignac number, because 40504104097 - 2¹⁵ = 40504071329 is a prime.

It is a super-2 number, since 2×40504104097² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40504404097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20252052048 + 20252052049.

It is an arithmetic number, because the mean of its divisors is an integer number (20252052049).

Almost surely, 2^40504104097 is an apocalyptic number.

It is an amenable number.

40504104097 is a deficient number, since it is larger than the sum of its proper divisors (1).

40504104097 is an equidigital number, since it uses as much as digits as its factorization.

40504104097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 40504104097 in words is "forty billion, five hundred four million, one hundred four thousand, ninety-seven".