346144144 has 20 divisors (see below), whose sum is σ = 676925424. Its totient is φ = 171453728.

The previous prime is 346144067. The next prime is 346144151. The reversal of 346144144 is 441441643.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99382 + ... + 102805.

Almost surely, 2^346144144 is an apocalyptic number.

It is an amenable number.

346144144 is a deficient number, since it is larger than the sum of its proper divisors (330781280).

346144144 is a wasteful number, since it uses less digits than its factorization.

346144144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202302 (or 202296 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 346144144 is about 18604.9494490042. The cubic root of 346144144 is about 702.1323711496.

Adding to 346144144 its reverse (441441643), we get a palindrome (787585787).

The spelling of 346144144 in words is "three hundred forty-six million, one hundred forty-four thousand, one hundred forty-four".