346334161433642 has 16 divisors (see below), whose sum is σ = 542150512206912. Its totient is φ = 165619053462720.

The previous prime is 346334161433621. The next prime is 346334161433657. The reversal of 346334161433642 is 246334161433643.

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, 431952959 + ... + 432754002.

It is an arithmetic number, because the mean of its divisors is an integer number (33884407012932).

Almost surely, 2^{346334161433642} is an apocalyptic number.

346334161433642 is a deficient number, since it is larger than the sum of its proper divisors (195816350773270).

346334161433642 is a wasteful number, since it uses less digits than its factorization.

346334161433642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864715693.

The product of its digits is 26873856, while the sum is 53.

Subtracting from 346334161433642 its reverse (246334161433643), we obtain a palindrome (99999999999999).

The spelling of 346334161433642 in words is "three hundred forty-six trillion, three hundred thirty-four billion, one hundred sixty-one million, four hundred thirty-three thousand, six hundred forty-two".