2423678233 has 4 divisors (see below), whose sum is σ = 2423900160. Its totient is φ = 2423456308.

The previous prime is 2423678227. The next prime is 2423678261. The reversal of 2423678233 is 3328763242.

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-2423678233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2423618233) 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, 93685 + ... + 116722.

It is an arithmetic number, because the mean of its divisors is an integer number (605975040).

Almost surely, 2^2423678233 is an apocalyptic number.

It is an amenable number.

2423678233 is a deficient number, since it is larger than the sum of its proper divisors (221927).

2423678233 is a wasteful number, since it uses less digits than its factorization.

2423678233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221926.

The product of its digits is 290304, while the sum is 40.

The square root of 2423678233 is about 49230.8666691944. The cubic root of 2423678233 is about 1343.2545515449.

The spelling of 2423678233 in words is "two billion, four hundred twenty-three million, six hundred seventy-eight thousand, two hundred thirty-three".