3345466389539 has 2 divisors, whose sum is σ = 3345466389540. Its totient is φ = 3345466389538.

The previous prime is 3345466389493. The next prime is 3345466389613. The reversal of 3345466389539 is 9359836645433.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3345466389539 - 2²⁰ = 3345465340963 is a prime.

It is a super-2 number, since 2×3345466389539² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3345466382539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672733194769 + 1672733194770.

It is an arithmetic number, because the mean of its divisors is an integer number (1672733194770).

Almost surely, 2^{3345466389539} is an apocalyptic number.

3345466389539 is a deficient number, since it is larger than the sum of its proper divisors (1).

3345466389539 is an equidigital number, since it uses as much as digits as its factorization.

3345466389539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 755827200, while the sum is 68.

The spelling of 3345466389539 in words is "three trillion, three hundred forty-five billion, four hundred sixty-six million, three hundred eighty-nine thousand, five hundred thirty-nine".