234042112130 has 64 divisors (see below), whose sum is σ = 437053542912. Its totient is φ = 90166452480.

The previous prime is 234042112123. The next prime is 234042112141. The reversal of 234042112130 is 31211240432.

It is a junction number, because it is equal to n+sod(n) for n = 234042112096 and 234042112105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15734957 + ... + 15749823.

It is an arithmetic number, because the mean of its divisors is an integer number (6828961608).

Almost surely, 2^234042112130 is an apocalyptic number.

234042112130 is a deficient number, since it is larger than the sum of its proper divisors (203011430782).

234042112130 is a wasteful number, since it uses less digits than its factorization.

234042112130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15339.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 234042112130 its reverse (31211240432), we get a palindrome (265253352562).

The spelling of 234042112130 in words is "two hundred thirty-four billion, forty-two million, one hundred twelve thousand, one hundred thirty".