234011243 has 8 divisors (see below), whose sum is σ = 239664096. Its totient is φ = 228424000.

The previous prime is 234011233. The next prime is 234011249. The reversal of 234011243 is 342110432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234011243 - 2²⁴ = 217234027 is a prime.

It is a super-2 number, since 2×234011243² = 109522523700810098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234011249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9146 + ... + 23487.

It is an arithmetic number, because the mean of its divisors is an integer number (29958012).

Almost surely, 2^234011243 is an apocalyptic number.

234011243 is a deficient number, since it is larger than the sum of its proper divisors (5652853).

234011243 is a wasteful number, since it uses less digits than its factorization.

234011243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32805.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 234011243 is about 15297.4260253155. The cubic root of 234011243 is about 616.2338838570.

Adding to 234011243 its reverse (342110432), we get a palindrome (576121675).

The spelling of 234011243 in words is "two hundred thirty-four million, eleven thousand, two hundred forty-three".