2340131402159 has 2 divisors, whose sum is σ = 2340131402160. Its totient is φ = 2340131402158.

The previous prime is 2340131402047. The next prime is 2340131402201. The reversal of 2340131402159 is 9512041310432.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2340131402159 is a prime.

It is a super-2 number, since 2×2340131402159² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2340131402459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170065701079 + 1170065701080.

It is an arithmetic number, because the mean of its divisors is an integer number (1170065701080).

Almost surely, 2^{2340131402159} is an apocalyptic number.

2340131402159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340131402159 is an equidigital number, since it uses as much as digits as its factorization.

2340131402159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 2340131402159 in words is "two trillion, three hundred forty billion, one hundred thirty-one million, four hundred two thousand, one hundred fifty-nine".