234002141 has 4 divisors (see below), whose sum is σ = 234232800. Its totient is φ = 233771484.

The previous prime is 234002113. The next prime is 234002177. The reversal of 234002141 is 141200432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234002141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234002341) 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, 113801 + ... + 115838.

It is an arithmetic number, because the mean of its divisors is an integer number (58558200).

Almost surely, 2^234002141 is an apocalyptic number.

It is an amenable number.

234002141 is a deficient number, since it is larger than the sum of its proper divisors (230659).

234002141 is a wasteful number, since it uses less digits than its factorization.

234002141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230658.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 234002141 is about 15297.1285213925. The cubic root of 234002141 is about 616.2258941646.

Adding to 234002141 its reverse (141200432), we get a palindrome (375202573).

The spelling of 234002141 in words is "two hundred thirty-four million, two thousand, one hundred forty-one".