4454020043244 has 36 divisors (see below), whose sum is σ = 11278285544344. Its totient is φ = 1482100250112.

The previous prime is 4454020043237. The next prime is 4454020043287. The reversal of 4454020043244 is 4423400204544.

4454020043244 is a `hidden beast` number, since 4 + 4 + 5 + 402 + 0 + 0 + 4 + 3 + 244 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4454020043199 and 4454020043208.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107191342 + ... + 107232885.

Almost surely, 2^{4454020043244} is an apocalyptic number.

It is an amenable number.

4454020043244 is an abundant number, since it is smaller than the sum of its proper divisors (6824265501100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4454020043244 is a wasteful number, since it uses less digits than its factorization.

4454020043244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214424814 (or 214424809 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 36.

Adding to 4454020043244 its reverse (4423400204544), we get a palindrome (8877420247788).

The spelling of 4454020043244 in words is "four trillion, four hundred fifty-four billion, twenty million, forty-three thousand, two hundred forty-four".