346431134604 has 24 divisors (see below), whose sum is σ = 808800480880. Its totient is φ = 115411163904.

The previous prime is 346431134587. The next prime is 346431134611. The reversal of 346431134604 is 406431134643.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8213209 + ... + 8255280.

Almost surely, 2^346431134604 is an apocalyptic number.

It is an amenable number.

346431134604 is an abundant number, since it is smaller than the sum of its proper divisors (462369346276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346431134604 is a wasteful number, since it uses less digits than its factorization.

346431134604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16470249 (or 16470247 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 39.

Adding to 346431134604 its sum of digits (39), we get a palindrome (346431134643).

The spelling of 346431134604 in words is "three hundred forty-six billion, four hundred thirty-one million, one hundred thirty-four thousand, six hundred four".