23443030441444 has 6 divisors (see below), whose sum is σ = 41025303272534. Its totient is φ = 11721515220720.

The previous prime is 23443030441433. The next prime is 23443030441463. The reversal of 23443030441444 is 44414403034432.

It can be written as a sum of positive squares in only one way, i.e., 23440722599844 + 2307841600 = 4841562^2 + 48040^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23443030441397 and 23443030441406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2930378805177 + ... + 2930378805184.

Almost surely, 2^{23443030441444} is an apocalyptic number.

It is an amenable number.

23443030441444 is a deficient number, since it is larger than the sum of its proper divisors (17582272831090).

23443030441444 is a wasteful number, since it uses less digits than its factorization.

23443030441444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5860757610365 (or 5860757610363 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 40.

Adding to 23443030441444 its reverse (44414403034432), we get a palindrome (67857433475876).

The spelling of 23443030441444 in words is "twenty-three trillion, four hundred forty-three billion, thirty million, four hundred forty-one thousand, four hundred forty-four".