4423554553244 has 12 divisors (see below), whose sum is σ = 7741356894600. Its totient is φ = 2211738297648.

The previous prime is 4423554553241. The next prime is 4423554553267.

4423554553244 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4423554553192 and 4423554553201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423554553241) 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, 9488654 + ... + 9943925.

It is an arithmetic number, because the mean of its divisors is an integer number (645113074550).

Almost surely, 2^{4423554553244} is an apocalyptic number.

It is an amenable number.

4423554553244 is a deficient number, since it is larger than the sum of its proper divisors (3317802341356).

4423554553244 is a wasteful number, since it uses less digits than its factorization.

4423554553244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19489492 (or 19489490 counting only the distinct ones).

The product of its digits is 23040000, while the sum is 50.

The spelling of 4423554553244 in words is "four trillion, four hundred twenty-three billion, five hundred fifty-four million, five hundred fifty-three thousand, two hundred forty-four".