346136531453426 has 64 divisors (see below), whose sum is σ = 602086889214720. Its totient is φ = 146182163097600.

The previous prime is 346136531453389. The next prime is 346136531453443. The reversal of 346136531453426 is 624354135631643.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270500441 + ... + 271777043.

It is an arithmetic number, because the mean of its divisors is an integer number (9407607643980).

Almost surely, 2^{346136531453426} is an apocalyptic number.

346136531453426 is a deficient number, since it is larger than the sum of its proper divisors (255950357761294).

346136531453426 is a wasteful number, since it uses less digits than its factorization.

346136531453426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277619.

The product of its digits is 55987200, while the sum is 56.

The spelling of 346136531453426 in words is "three hundred forty-six trillion, one hundred thirty-six billion, five hundred thirty-one million, four hundred fifty-three thousand, four hundred twenty-six".