234292133 has 4 divisors (see below), whose sum is σ = 239277120. Its totient is φ = 229307148.

The previous prime is 234292129. The next prime is 234292153. The reversal of 234292133 is 331292432.

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 not a de Polignac number, because 234292133 - 2² = 234292129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234292096 and 234292105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234292153) 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, 2492423 + ... + 2492516.

It is an arithmetic number, because the mean of its divisors is an integer number (59819280).

Almost surely, 2^234292133 is an apocalyptic number.

It is an amenable number.

234292133 is a deficient number, since it is larger than the sum of its proper divisors (4984987).

234292133 is an equidigital number, since it uses as much as digits as its factorization.

234292133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4984986.

The product of its digits is 7776, while the sum is 29.

The square root of 234292133 is about 15306.6042282408. The cubic root of 234292133 is about 616.4803459830.

The spelling of 234292133 in words is "two hundred thirty-four million, two hundred ninety-two thousand, one hundred thirty-three".