23442411133021 has 4 divisors (see below), whose sum is σ = 23442503140000. Its totient is φ = 23442319126044.

The previous prime is 23442411132989. The next prime is 23442411133069. The reversal of 23442411133021 is 12033111424432.

It is a happy number.

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 23442411133021 - 2⁵ = 23442411132989 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 (23442411136021) 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, 45620241 + ... + 46131238.

It is an arithmetic number, because the mean of its divisors is an integer number (5860625785000).

Almost surely, 2^{23442411133021} is an apocalyptic number.

It is an amenable number.

23442411133021 is a deficient number, since it is larger than the sum of its proper divisors (92006979).

23442411133021 is an equidigital number, since it uses as much as digits as its factorization.

23442411133021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92006978.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 23442411133021 its reverse (12033111424432), we get a palindrome (35475522557453).

The spelling of 23442411133021 in words is "twenty-three trillion, four hundred forty-two billion, four hundred eleven million, one hundred thirty-three thousand, twenty-one".