4424642464244 has 96 divisors (see below), whose sum is σ = 8467682291712. Its totient is φ = 2014751232000.

The previous prime is 4424642464219. The next prime is 4424642464247.

4424642464244 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4424642464192 and 4424642464201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424642464247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168474074 + ... + 168500334.

It is an arithmetic number, because the mean of its divisors is an integer number (88205023872).

Almost surely, 2^{4424642464244} is an apocalyptic number.

It is an amenable number.

4424642464244 is a deficient number, since it is larger than the sum of its proper divisors (4043039827468).

4424642464244 is a wasteful number, since it uses less digits than its factorization.

4424642464244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26817 (or 26815 counting only the distinct ones).

The product of its digits is 18874368, while the sum is 50.

The spelling of 4424642464244 in words is "four trillion, four hundred twenty-four billion, six hundred forty-two million, four hundred sixty-four thousand, two hundred forty-four".