23033242453 has 8 divisors (see below), whose sum is σ = 25083739800. Its totient is φ = 21022560768.

The previous prime is 23033242417. The next prime is 23033242487. The reversal of 23033242453 is 35424233032.

It can be written as a sum of positive squares in 4 ways, for example, as 3422601009 + 19610641444 = 58503^2 + 140038^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23033242453 - 2⁹ = 23033241941 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 (23033242753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9952708 + ... + 9955021.

It is an arithmetic number, because the mean of its divisors is an integer number (3135467475).

Almost surely, 2^23033242453 is an apocalyptic number.

It is an amenable number.

23033242453 is a deficient number, since it is larger than the sum of its proper divisors (2050497347).

23033242453 is a wasteful number, since it uses less digits than its factorization.

23033242453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19907831.

The product of its (nonzero) digits is 51840, while the sum is 31.

Adding to 23033242453 its reverse (35424233032), we get a palindrome (58457475485).

The spelling of 23033242453 in words is "twenty-three billion, thirty-three million, two hundred forty-two thousand, four hundred fifty-three".