234143441121123 has 6 divisors (see below), whose sum is σ = 338207192730524. Its totient is φ = 156095627414076.

The previous prime is 234143441121119. The next prime is 234143441121127. The reversal of 234143441121123 is 321121144341432.

234143441121123 is a `hidden beast` number, since 2 + 3 + 4 + 1 + 4 + 3 + 4 + 411 + 211 + 23 = 666.

It is an interprime number because it is at equal distance from previous prime (234143441121119) and next prime (234143441121127).

It is not a de Polignac number, because 234143441121123 - 2² = 234143441121119 is a prime.

It is a super-3 number, since 3×234143441121123³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234143441121127) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13007968951165 + ... + 13007968951182.

Almost surely, 2^{234143441121123} is an apocalyptic number.

234143441121123 is a deficient number, since it is larger than the sum of its proper divisors (104063751609401).

234143441121123 is a wasteful number, since it uses less digits than its factorization.

234143441121123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26015937902353 (or 26015937902350 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

Adding to 234143441121123 its reverse (321121144341432), we get a palindrome (555264585462555).

The spelling of 234143441121123 in words is "two hundred thirty-four trillion, one hundred forty-three billion, four hundred forty-one million, one hundred twenty-one thousand, one hundred twenty-three".