2431314240109 has 2 divisors, whose sum is σ = 2431314240110. Its totient is φ = 2431314240108.

The previous prime is 2431314240097. The next prime is 2431314240137. The reversal of 2431314240109 is 9010424131342.

2431314240109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2175831504900 + 255482735209 = 1475070^2 + 505453^2 .

It is a cyclic number.

It is not a de Polignac number, because 2431314240109 - 2³³ = 2422724305517 is a prime.

It is a super-2 number, since 2×2431314240109² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2431314240139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215657120054 + 1215657120055.

It is an arithmetic number, because the mean of its divisors is an integer number (1215657120055).

Almost surely, 2^{2431314240109} is an apocalyptic number.

It is an amenable number.

2431314240109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431314240109 is an equidigital number, since it uses as much as digits as its factorization.

2431314240109 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 2431314240109 in words is "two trillion, four hundred thirty-one billion, three hundred fourteen million, two hundred forty thousand, one hundred nine".