344545608258242 has 8 divisors (see below), whose sum is σ = 516818547943500. Its totient is φ = 172272758943744.

The previous prime is 344545608258239. The next prime is 344545608258259. The reversal of 344545608258242 is 242852806545443.

It can be written as a sum of positive squares in 2 ways, for example, as 344542980773161 + 2627485081 = 18561869^2 + 51259^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12083567 + ... + 28898162.

Almost surely, 2^{344545608258242} is an apocalyptic number.

344545608258242 is a deficient number, since it is larger than the sum of its proper divisors (172272939685258).

344545608258242 is a wasteful number, since it uses less digits than its factorization.

344545608258242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45185380.

The product of its (nonzero) digits is 294912000, while the sum is 62.

The spelling of 344545608258242 in words is "three hundred forty-four trillion, five hundred forty-five billion, six hundred eight million, two hundred fifty-eight thousand, two hundred forty-two".