345630455713 has 4 divisors (see below), whose sum is σ = 345650101380. Its totient is φ = 345610810048.

The previous prime is 345630455707. The next prime is 345630455801. The reversal of 345630455713 is 317554036543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 317554036543 = 23 ⋅13806697241.

It can be written as a sum of positive squares in 2 ways, for example, as 188015897664 + 157614558049 = 433608^2 + 397007^2 .

It is a cyclic number.

It is not a de Polignac number, because 345630455713 - 2²⁵ = 345596901281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345630455813) 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 in 3 ways as a sum of consecutive naturals, for example, 9796420 + ... + 9831637.

It is an arithmetic number, because the mean of its divisors is an integer number (86412525345).

Almost surely, 2^345630455713 is an apocalyptic number.

It is an amenable number.

345630455713 is a deficient number, since it is larger than the sum of its proper divisors (19645667).

345630455713 is a wasteful number, since it uses less digits than its factorization.

345630455713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19645666.

The product of its (nonzero) digits is 2268000, while the sum is 46.

The spelling of 345630455713 in words is "three hundred forty-five billion, six hundred thirty million, four hundred fifty-five thousand, seven hundred thirteen".