345334433539 has 2 divisors, whose sum is σ = 345334433540. Its totient is φ = 345334433538.

The previous prime is 345334433449. The next prime is 345334433569. The reversal of 345334433539 is 935334433543.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-345334433539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345334433492 and 345334433501.

It is not a weakly prime, because it can be changed into another prime (345334433569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172667216769 + 172667216770.

It is an arithmetic number, because the mean of its divisors is an integer number (172667216770).

Almost surely, 2^345334433539 is an apocalyptic number.

345334433539 is a deficient number, since it is larger than the sum of its proper divisors (1).

345334433539 is an equidigital number, since it uses as much as digits as its factorization.

345334433539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10497600, while the sum is 49.

The spelling of 345334433539 in words is "three hundred forty-five billion, three hundred thirty-four million, four hundred thirty-three thousand, five hundred thirty-nine".