23442550233 has 4 divisors (see below), whose sum is σ = 31256733648. Its totient is φ = 15628366820.

The previous prime is 23442550223. The next prime is 23442550237. The reversal of 23442550233 is 33205524432.

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 23442550233 - 2¹³ = 23442542041 is a prime.

It is a super-2 number, since 2×23442550233² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23442550194 and 23442550203.

It is not an unprimeable number, because it can be changed into a prime (23442550237) 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, 3907091703 + ... + 3907091708.

It is an arithmetic number, because the mean of its divisors is an integer number (7814183412).

Almost surely, 2^23442550233 is an apocalyptic number.

It is an amenable number.

23442550233 is a deficient number, since it is larger than the sum of its proper divisors (7814183415).

23442550233 is an equidigital number, since it uses as much as digits as its factorization.

23442550233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7814183414.

The product of its (nonzero) digits is 86400, while the sum is 33.

The spelling of 23442550233 in words is "twenty-three billion, four hundred forty-two million, five hundred fifty thousand, two hundred thirty-three".