40140663076499 has 2 divisors, whose sum is σ = 40140663076500. Its totient is φ = 40140663076498.

The previous prime is 40140663076441. The next prime is 40140663076523. The reversal of 40140663076499 is 99467036604104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40140663076499 - 2³² = 40136368109203 is a prime.

It is a super-2 number, since 2×40140663076499² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40140663076799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20070331538249 + 20070331538250.

It is an arithmetic number, because the mean of its divisors is an integer number (20070331538250).

Almost surely, 2^{40140663076499} is an apocalyptic number.

40140663076499 is a deficient number, since it is larger than the sum of its proper divisors (1).

40140663076499 is an equidigital number, since it uses as much as digits as its factorization.

40140663076499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23514624, while the sum is 59.

The spelling of 40140663076499 in words is "forty trillion, one hundred forty billion, six hundred sixty-three million, seventy-six thousand, four hundred ninety-nine".