245233433423 has 16 divisors (see below), whose sum is σ = 269357011200. Its totient is φ = 221415432000.

The previous prime is 245233433383. The next prime is 245233433437. The reversal of 245233433423 is 324334332542.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 245233433423 - 2²² = 245229239119 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 (245233433723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9383228 + ... + 9409326.

It is an arithmetic number, because the mean of its divisors is an integer number (16834813200).

Almost surely, 2^245233433423 is an apocalyptic number.

245233433423 is a deficient number, since it is larger than the sum of its proper divisors (24123577777).

245233433423 is a wasteful number, since it uses less digits than its factorization.

245233433423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31918.

The product of its digits is 622080, while the sum is 38.

Adding to 245233433423 its reverse (324334332542), we get a palindrome (569567765965).

The spelling of 245233433423 in words is "two hundred forty-five billion, two hundred thirty-three million, four hundred thirty-three thousand, four hundred twenty-three".