40313421199 has 2 divisors, whose sum is σ = 40313421200. Its totient is φ = 40313421198.

The previous prime is 40313421193. The next prime is 40313421241. The reversal of 40313421199 is 99112431304.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40313421199 - 2¹¹ = 40313419151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40313421193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20156710599 + 20156710600.

It is an arithmetic number, because the mean of its divisors is an integer number (20156710600).

Almost surely, 2^40313421199 is an apocalyptic number.

40313421199 is a deficient number, since it is larger than the sum of its proper divisors (1).

40313421199 is an equidigital number, since it uses as much as digits as its factorization.

40313421199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 40313421199 in words is "forty billion, three hundred thirteen million, four hundred twenty-one thousand, one hundred ninety-nine".