23442354533253 has 8 divisors (see below), whose sum is σ = 31256786649600. Its totient is φ = 15628079386208.

The previous prime is 23442354533249. The next prime is 23442354533287. The reversal of 23442354533253 is 35233545324432.

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 23442354533253 - 2² = 23442354533249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23442354533753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38893413 + ... + 39491546.

It is an arithmetic number, because the mean of its divisors is an integer number (3907098331200).

Almost surely, 2^{23442354533253} is an apocalyptic number.

It is an amenable number.

23442354533253 is a deficient number, since it is larger than the sum of its proper divisors (7814432116347).

23442354533253 is an equidigital number, since it uses as much as digits as its factorization.

23442354533253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78484651.

The product of its digits is 15552000, while the sum is 48.

Adding to 23442354533253 its reverse (35233545324432), we get a palindrome (58675899857685).

The spelling of 23442354533253 in words is "twenty-three trillion, four hundred forty-two billion, three hundred fifty-four million, five hundred thirty-three thousand, two hundred fifty-three".