346431134605 has 16 divisors (see below), whose sum is σ = 421789680000. Its totient is φ = 273100717120.

The previous prime is 346431134587. The next prime is 346431134611. The reversal of 346431134605 is 506431134643.

It is not a de Polignac number, because 346431134605 - 2⁵ = 346431134573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441546 + ... + 942244.

It is an arithmetic number, because the mean of its divisors is an integer number (26361855000).

Almost surely, 2^346431134605 is an apocalyptic number.

It is an amenable number.

346431134605 is a deficient number, since it is larger than the sum of its proper divisors (75358545395).

346431134605 is a wasteful number, since it uses less digits than its factorization.

346431134605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502724.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 346431134605 in words is "three hundred forty-six billion, four hundred thirty-one million, one hundred thirty-four thousand, six hundred five".