23044313404421 has 8 divisors (see below), whose sum is σ = 23143687991424. Its totient is φ = 22944942851680.

The previous prime is 23044313404373. The next prime is 23044313404429. The reversal of 23044313404421 is 12440431344032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23044313404421 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 (23044313404429) 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, 10734500 + ... + 12701106.

It is an arithmetic number, because the mean of its divisors is an integer number (2892960998928).

Almost surely, 2^{23044313404421} is an apocalyptic number.

It is an amenable number.

23044313404421 is a deficient number, since it is larger than the sum of its proper divisors (99374587003).

23044313404421 is a wasteful number, since it uses less digits than its factorization.

23044313404421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017131.

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

Adding to 23044313404421 its reverse (12440431344032), we get a palindrome (35484744748453).

The spelling of 23044313404421 in words is "twenty-three trillion, forty-four billion, three hundred thirteen million, four hundred four thousand, four hundred twenty-one".