23023234144421 has 8 divisors (see below), whose sum is σ = 26312661148800. Its totient is φ = 19733905528848.

The previous prime is 23023234144409. The next prime is 23023234144423. The reversal of 23023234144421 is 12444143232032.

It is a happy number.

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

It is not a de Polignac number, because 23023234144421 - 2¹⁰ = 23023234143397 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 (23023234144423) 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, 24095081 + ... + 25032366.

It is an arithmetic number, because the mean of its divisors is an integer number (3289082643600).

Almost surely, 2^{23023234144421} is an apocalyptic number.

It is an amenable number.

23023234144421 is a deficient number, since it is larger than the sum of its proper divisors (3289427004379).

23023234144421 is an equidigital number, since it uses as much as digits as its factorization.

23023234144421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49194403.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 23023234144421 its reverse (12444143232032), we get a palindrome (35467377376453).

The spelling of 23023234144421 in words is "twenty-three trillion, twenty-three billion, two hundred thirty-four million, one hundred forty-four thousand, four hundred twenty-one".