40930564171499 has 2 divisors, whose sum is σ = 40930564171500. Its totient is φ = 40930564171498.

The previous prime is 40930564171451. The next prime is 40930564171591. The reversal of 40930564171499 is 99417146503904.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40930564171499 - 2²⁰ = 40930563122923 is a prime.

It is a super-2 number, since 2×40930564171499² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40930564171429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20465282085749 + 20465282085750.

It is an arithmetic number, because the mean of its divisors is an integer number (20465282085750).

Almost surely, 2^{40930564171499} is an apocalyptic number.

40930564171499 is a deficient number, since it is larger than the sum of its proper divisors (1).

40930564171499 is an equidigital number, since it uses as much as digits as its factorization.

40930564171499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29393280, while the sum is 62.

The spelling of 40930564171499 in words is "forty trillion, nine hundred thirty billion, five hundred sixty-four million, one hundred seventy-one thousand, four hundred ninety-nine".