344144014 has 8 divisors (see below), whose sum is σ = 517696200. Its totient is φ = 171578616.

The previous prime is 344143997. The next prime is 344144027. The reversal of 344144014 is 410441443.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 344144014.

It is a congruent number.

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, 245824 + ... + 247219.

It is an arithmetic number, because the mean of its divisors is an integer number (64712025).

Almost surely, 2^344144014 is an apocalyptic number.

344144014 is a deficient number, since it is larger than the sum of its proper divisors (173552186).

344144014 is a wasteful number, since it uses less digits than its factorization.

344144014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493394.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 344144014 is about 18551.1189419938. The cubic root of 344144014 is about 700.7773771892. Note that the first 3 decimals are identical.

Adding to 344144014 its reverse (410441443), we get a palindrome (754585457).

The spelling of 344144014 in words is "three hundred forty-four million, one hundred forty-four thousand, fourteen".