345103064479 has 2 divisors, whose sum is σ = 345103064480. Its totient is φ = 345103064478.

The previous prime is 345103064441. The next prime is 345103064483. The reversal of 345103064479 is 974460301543.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-345103064479 is a prime.

It is a super-2 number, since 2×345103064479² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345103064279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172551532239 + 172551532240.

It is an arithmetic number, because the mean of its divisors is an integer number (172551532240).

Almost surely, 2^345103064479 is an apocalyptic number.

345103064479 is a deficient number, since it is larger than the sum of its proper divisors (1).

345103064479 is an equidigital number, since it uses as much as digits as its factorization.

345103064479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 345103064479 in words is "three hundred forty-five billion, one hundred three million, sixty-four thousand, four hundred seventy-nine".