40746606267739 has 2 divisors, whose sum is σ = 40746606267740. Its totient is φ = 40746606267738.

The previous prime is 40746606267713. The next prime is 40746606267751. The reversal of 40746606267739 is 93776260664704.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40746606267739 is a prime.

It is not a weakly prime, because it can be changed into another prime (40746606267779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20373303133869 + 20373303133870.

It is an arithmetic number, because the mean of its divisors is an integer number (20373303133870).

Almost surely, 2^{40746606267739} is an apocalyptic number.

40746606267739 is a deficient number, since it is larger than the sum of its proper divisors (1).

40746606267739 is an equidigital number, since it uses as much as digits as its factorization.

40746606267739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384072192, while the sum is 67.

The spelling of 40746606267739 in words is "forty trillion, seven hundred forty-six billion, six hundred six million, two hundred sixty-seven thousand, seven hundred thirty-nine".