23444244200444 has 12 divisors (see below), whose sum is σ = 41029534807800. Its totient is φ = 11721519969648.

The previous prime is 23444244200401. The next prime is 23444244200483. The reversal of 23444244200444 is 44400244244432.

It is a super-2 number, since 2×23444244200444² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150445034 + ... + 150600785.

It is an arithmetic number, because the mean of its divisors is an integer number (3419127900650).

Almost surely, 2^{23444244200444} is an apocalyptic number.

It is an amenable number.

23444244200444 is a deficient number, since it is larger than the sum of its proper divisors (17585290607356).

23444244200444 is a wasteful number, since it uses less digits than its factorization.

23444244200444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301065292 (or 301065290 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 41.

Adding to 23444244200444 its reverse (44400244244432), we get a palindrome (67844488444876).

The spelling of 23444244200444 in words is "twenty-three trillion, four hundred forty-four billion, two hundred forty-four million, two hundred thousand, four hundred forty-four".