40344114319 has 2 divisors, whose sum is σ = 40344114320. Its totient is φ = 40344114318.

The previous prime is 40344114299. The next prime is 40344114397. The reversal of 40344114319 is 91341144304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40344114319 - 2⁵ = 40344114287 is a prime.

It is a super-2 number, since 2×40344114319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40344114719) 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, 20172057159 + 20172057160.

It is an arithmetic number, because the mean of its divisors is an integer number (20172057160).

Almost surely, 2^40344114319 is an apocalyptic number.

40344114319 is a deficient number, since it is larger than the sum of its proper divisors (1).

40344114319 is an equidigital number, since it uses as much as digits as its factorization.

40344114319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 40344114319 in words is "forty billion, three hundred forty-four million, one hundred fourteen thousand, three hundred nineteen".