4424273503044 has 96 divisors (see below), whose sum is σ = 11139480930816. Its totient is φ = 1361490124800.

The previous prime is 4424273503043. The next prime is 4424273503063. The reversal of 4424273503044 is 4403053724244.

It is a junction number, because it is equal to n+sod(n) for n = 4424273502987 and 4424273503005.

It is not an unprimeable number, because it can be changed into a prime (4424273503043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46844469 + ... + 46938819.

It is an arithmetic number, because the mean of its divisors is an integer number (116036259696).

Almost surely, 2^{4424273503044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4424273503044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5569740465408).

4424273503044 is an abundant number, since it is smaller than the sum of its proper divisors (6715207427772).

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

4424273503044 is a wasteful number, since it uses less digits than its factorization.

4424273503044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98765 (or 98763 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 42.

The spelling of 4424273503044 in words is "four trillion, four hundred twenty-four billion, two hundred seventy-three million, five hundred three thousand, forty-four".