2340323040091 has 2 divisors, whose sum is σ = 2340323040092. Its totient is φ = 2340323040090.

The previous prime is 2340323040059. The next prime is 2340323040151. The reversal of 2340323040091 is 1900403230432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2340323040091 - 2⁵ = 2340323040059 is a prime.

It is a super-2 number, since 2×2340323040091² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2340323040491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170161520045 + 1170161520046.

It is an arithmetic number, because the mean of its divisors is an integer number (1170161520046).

Almost surely, 2^{2340323040091} is an apocalyptic number.

2340323040091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340323040091 is an equidigital number, since it uses as much as digits as its factorization.

2340323040091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 2340323040091 in words is "two trillion, three hundred forty billion, three hundred twenty-three million, forty thousand, ninety-one".