345104760427139 has 2 divisors, whose sum is σ = 345104760427140. Its totient is φ = 345104760427138.

The previous prime is 345104760427081. The next prime is 345104760427157. The reversal of 345104760427139 is 931724067401543.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 345104760427139 - 2²⁰ = 345104759378563 is a prime.

It is not a weakly prime, because it can be changed into another prime (345104760427039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172552380213569 + 172552380213570.

It is an arithmetic number, because the mean of its divisors is an integer number (172552380213570).

Almost surely, 2^{345104760427139} is an apocalyptic number.

345104760427139 is a deficient number, since it is larger than the sum of its proper divisors (1).

345104760427139 is an equidigital number, since it uses as much as digits as its factorization.

345104760427139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15240960, while the sum is 56.

The spelling of 345104760427139 in words is "three hundred forty-five trillion, one hundred four billion, seven hundred sixty million, four hundred twenty-seven thousand, one hundred thirty-nine".