233312240423 has 4 divisors (see below), whose sum is σ = 233973181968. Its totient is φ = 232651298880.

The previous prime is 233312240417. The next prime is 233312240431. The reversal of 233312240423 is 324042213332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 233312240423 - 2³² = 229017273127 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 (233312210423) 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, 330470243 + ... + 330470948.

It is an arithmetic number, because the mean of its divisors is an integer number (58493295492).

Almost surely, 2^233312240423 is an apocalyptic number.

233312240423 is a deficient number, since it is larger than the sum of its proper divisors (660941545).

233312240423 is an equidigital number, since it uses as much as digits as its factorization.

233312240423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660941544.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 233312240423 its reverse (324042213332), we get a palindrome (557354453755).

The spelling of 233312240423 in words is "two hundred thirty-three billion, three hundred twelve million, two hundred forty thousand, four hundred twenty-three".