344140204 has 12 divisors (see below), whose sum is σ = 615059424. Its totient is φ = 168408944.

The previous prime is 344140193. The next prime is 344140211. The reversal of 344140204 is 402041443.

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, 915079 + ... + 915454.

It is an arithmetic number, because the mean of its divisors is an integer number (51254952).

Almost surely, 2^344140204 is an apocalyptic number.

It is an amenable number.

344140204 is a deficient number, since it is larger than the sum of its proper divisors (270919220).

344140204 is a wasteful number, since it uses less digits than its factorization.

344140204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830584 (or 1830582 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 344140204 is about 18551.0162524860. The cubic root of 344140204 is about 700.7747910900.

Adding to 344140204 its reverse (402041443), we get a palindrome (746181647).

The spelling of 344140204 in words is "three hundred forty-four million, one hundred forty thousand, two hundred four".