40959792635087 has 2 divisors, whose sum is σ = 40959792635088. Its totient is φ = 40959792635086.

The previous prime is 40959792635057. The next prime is 40959792635129. The reversal of 40959792635087 is 78053629795904.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40959792635087 - 2¹⁶ = 40959792569551 is a prime.

It is a super-2 number, since 2×40959792635087² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40959792635057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20479896317543 + 20479896317544.

It is an arithmetic number, because the mean of its divisors is an integer number (20479896317544).

Almost surely, 2^{40959792635087} is an apocalyptic number.

40959792635087 is a deficient number, since it is larger than the sum of its proper divisors (1).

40959792635087 is an equidigital number, since it uses as much as digits as its factorization.

40959792635087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1028764800, while the sum is 74.

The spelling of 40959792635087 in words is "forty trillion, nine hundred fifty-nine billion, seven hundred ninety-two million, six hundred thirty-five thousand, eighty-seven".