234130000123444 has 12 divisors (see below), whose sum is σ = 409728208750084. Its totient is φ = 117064797623424.

The previous prime is 234130000123427. The next prime is 234130000123447. The reversal of 234130000123444 is 444321000031432.

234130000123444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 202681121238544 + 31448878884900 = 14236612^2 + 5607930^2 .

It is a super-2 number, since 2×234130000123444² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234130000123447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47992299 + ... + 52645234.

Almost surely, 2^{234130000123444} is an apocalyptic number.

It is an amenable number.

234130000123444 is a deficient number, since it is larger than the sum of its proper divisors (175598208626640).

234130000123444 is a wasteful number, since it uses less digits than its factorization.

234130000123444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101219154 (or 101219152 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 234130000123444 its reverse (444321000031432), we get a palindrome (678451000154876).

The spelling of 234130000123444 in words is "two hundred thirty-four trillion, one hundred thirty billion, one hundred twenty-three thousand, four hundred forty-four".