345334433542 has 64 divisors (see below), whose sum is σ = 621844449408. Its totient is φ = 140765184000.

The previous prime is 345334433539. The next prime is 345334433569. The reversal of 345334433542 is 245334433543.

It is a congruent 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, 3912942 + ... + 4000222.

It is an arithmetic number, because the mean of its divisors is an integer number (9716319522).

Almost surely, 2^345334433542 is an apocalyptic number.

345334433542 is a deficient number, since it is larger than the sum of its proper divisors (276510015866).

345334433542 is a wasteful number, since it uses less digits than its factorization.

345334433542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87505.

The product of its digits is 3110400, while the sum is 43.

Subtracting from 345334433542 its reverse (245334433543), we obtain a palindrome (99999999999).

The spelling of 345334433542 in words is "three hundred forty-five billion, three hundred thirty-four million, four hundred thirty-three thousand, five hundred forty-two".