234120141 has 12 divisors (see below), whose sum is σ = 358066332. Its totient is φ = 146898816.

The previous prime is 234120137. The next prime is 234120143. The reversal of 234120141 is 141021432.

It can be written as a sum of positive squares in 2 ways, for example, as 107557641 + 126562500 = 10371^2 + 11250^2 .

It is not a de Polignac number, because 234120141 - 2² = 234120137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234120143) 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 11 ways as a sum of consecutive naturals, for example, 764946 + ... + 765251.

It is an arithmetic number, because the mean of its divisors is an integer number (29838861).

Almost surely, 2^234120141 is an apocalyptic number.

It is an amenable number.

234120141 is a deficient number, since it is larger than the sum of its proper divisors (123946191).

234120141 is a wasteful number, since it uses less digits than its factorization.

234120141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530220 (or 1530217 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 234120141 is about 15300.9849682953. The cubic root of 234120141 is about 616.3294579412.

Adding to 234120141 its reverse (141021432), we get a palindrome (375141573).

The spelling of 234120141 in words is "two hundred thirty-four million, one hundred twenty thousand, one hundred forty-one".