40132063456913 has 2 divisors, whose sum is σ = 40132063456914. Its totient is φ = 40132063456912.

The previous prime is 40132063456811. The next prime is 40132063456967. The reversal of 40132063456913 is 31965436023104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31185880762624 + 8946182694289 = 5584432^2 + 2991017^2 .

It is a cyclic number.

It is not a de Polignac number, because 40132063456913 - 2⁸ = 40132063456657 is a prime.

It is a super-2 number, since 2×40132063456913² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40132063956913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20066031728456 + 20066031728457.

It is an arithmetic number, because the mean of its divisors is an integer number (20066031728457).

Almost surely, 2^{40132063456913} is an apocalyptic number.

It is an amenable number.

40132063456913 is a deficient number, since it is larger than the sum of its proper divisors (1).

40132063456913 is an equidigital number, since it uses as much as digits as its factorization.

40132063456913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1399680, while the sum is 47.

The spelling of 40132063456913 in words is "forty trillion, one hundred thirty-two billion, sixty-three million, four hundred fifty-six thousand, nine hundred thirteen".