345255044342 has 16 divisors (see below), whose sum is σ = 557737820640. Its totient is φ = 159343300992.

The previous prime is 345255044327. The next prime is 345255044479. The reversal of 345255044342 is 243440552543.

It is a self number, because there is not a number n which added to its sum of digits gives 345255044342.

It is a congruent number.

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, 667343 + ... + 1065765.

It is an arithmetic number, because the mean of its divisors is an integer number (34858613790).

Almost surely, 2^345255044342 is an apocalyptic number.

345255044342 is a deficient number, since it is larger than the sum of its proper divisors (212482776298).

345255044342 is a wasteful number, since it uses less digits than its factorization.

345255044342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431767.

The product of its (nonzero) digits is 1152000, while the sum is 41.

Adding to 345255044342 its reverse (243440552543), we get a palindrome (588695596885).

The spelling of 345255044342 in words is "three hundred forty-five billion, two hundred fifty-five million, forty-four thousand, three hundred forty-two".