343425661644635 has 8 divisors (see below), whose sum is σ = 412112701875600. Its totient is φ = 274739257381024.

The previous prime is 343425661644617. The next prime is 343425661644697. The reversal of 343425661644635 is 536446166524343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 343425661644635 - 2³⁰ = 343424587902811 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157803017 + ... + 159964506.

It is an arithmetic number, because the mean of its divisors is an integer number (51514087734450).

Almost surely, 2^{343425661644635} is an apocalyptic number.

343425661644635 is a deficient number, since it is larger than the sum of its proper divisors (68687040230965).

343425661644635 is a wasteful number, since it uses less digits than its factorization.

343425661644635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317983677.

The product of its digits is 447897600, while the sum is 62.

The spelling of 343425661644635 in words is "three hundred forty-three trillion, four hundred twenty-five billion, six hundred sixty-one million, six hundred forty-four thousand, six hundred thirty-five".