334400123232123 has 16 divisors (see below), whose sum is σ = 501040987319040. Its totient is φ = 196837530731424.

The previous prime is 334400123232101. The next prime is 334400123232127. The reversal of 334400123232123 is 321232321004433.

It is not a de Polignac number, because 334400123232123 - 2¹² = 334400123228027 is a prime.

It is a super-2 number, since 2×334400123232123² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (334400123232127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186399175933 + ... + 186399177726.

It is an arithmetic number, because the mean of its divisors is an integer number (31315061707440).

Almost surely, 2^{334400123232123} is an apocalyptic number.

334400123232123 is a deficient number, since it is larger than the sum of its proper divisors (166640864086917).

334400123232123 is a wasteful number, since it uses less digits than its factorization.

334400123232123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372798353698.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 334400123232123 its reverse (321232321004433), we get a palindrome (655632444236556).

The spelling of 334400123232123 in words is "three hundred thirty-four trillion, four hundred billion, one hundred twenty-three million, two hundred thirty-two thousand, one hundred twenty-three".