40311692359 has 2 divisors, whose sum is σ = 40311692360. Its totient is φ = 40311692358.

The previous prime is 40311692347. The next prime is 40311692419. The reversal of 40311692359 is 95329611304.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40311692359 - 2⁷ = 40311692231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40311792359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20155846179 + 20155846180.

It is an arithmetic number, because the mean of its divisors is an integer number (20155846180).

Almost surely, 2^40311692359 is an apocalyptic number.

40311692359 is a deficient number, since it is larger than the sum of its proper divisors (1).

40311692359 is an equidigital number, since it uses as much as digits as its factorization.

40311692359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 43.

The spelling of 40311692359 in words is "forty billion, three hundred eleven million, six hundred ninety-two thousand, three hundred fifty-nine".