334404123 has 16 divisors (see below), whose sum is σ = 470964480. Its totient is φ = 210471264.

The previous prime is 334404101. The next prime is 334404193. The reversal of 334404123 is 321404433.

It is a de Polignac number, because none of the positive numbers 2^k-334404123 is a prime.

It is a super-2 number, since 2×334404123² = 223652234958798258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334404093 and 334404102.

It is not an unprimeable number, because it can be changed into a prime (334404193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6690 + ... + 26712.

It is an arithmetic number, because the mean of its divisors is an integer number (29435280).

Almost surely, 2^334404123 is an apocalyptic number.

334404123 is a deficient number, since it is larger than the sum of its proper divisors (136560357).

334404123 is a wasteful number, since it uses less digits than its factorization.

334404123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20338.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 334404123 is about 18286.7198534893. The cubic root of 334404123 is about 694.1029248528.

Adding to 334404123 its reverse (321404433), we get a palindrome (655808556).

The spelling of 334404123 in words is "three hundred thirty-four million, four hundred four thousand, one hundred twenty-three".