344144002 has 4 divisors (see below), whose sum is σ = 516216006. Its totient is φ = 172072000.

The previous prime is 344143997. The next prime is 344144027. The reversal of 344144002 is 200441443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200441443 = 31 ⋅6465853.

It can be written as a sum of positive squares in only one way, i.e., 207043321 + 137100681 = 14389^2 + 11709^2 .

It is a super-2 number, since 2×344144002² = 236870188225152008, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86035999 + ... + 86036002.

Almost surely, 2^344144002 is an apocalyptic number.

344144002 is a deficient number, since it is larger than the sum of its proper divisors (172072004).

344144002 is a wasteful number, since it uses less digits than its factorization.

344144002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172072003.

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

The square root of 344144002 is about 18551.1186185631. The cubic root of 344144002 is about 700.7773690440. Note that the first 3 decimals are identical.

Adding to 344144002 its reverse (200441443), we get a palindrome (544585445).

It can be divided in two parts, 34414 and 4002, that added together give a 4-th power (38416 = 14⁴).

The spelling of 344144002 in words is "three hundred forty-four million, one hundred forty-four thousand, two".