2345252233391 has 2 divisors, whose sum is σ = 2345252233392. Its totient is φ = 2345252233390.

The previous prime is 2345252233339. The next prime is 2345252233433. The reversal of 2345252233391 is 1933322525432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2345252233391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2345252233301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172626116695 + 1172626116696.

It is an arithmetic number, because the mean of its divisors is an integer number (1172626116696).

Almost surely, 2^{2345252233391} is an apocalyptic number.

2345252233391 is a deficient number, since it is larger than the sum of its proper divisors (1).

2345252233391 is an equidigital number, since it uses as much as digits as its factorization.

2345252233391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1166400, while the sum is 44.

The spelling of 2345252233391 in words is "two trillion, three hundred forty-five billion, two hundred fifty-two million, two hundred thirty-three thousand, three hundred ninety-one".