4442462642444 has 12 divisors (see below), whose sum is σ = 7955107522824. Its totient is φ = 2169574778784.

The previous prime is 4442462642417. The next prime is 4442462642477.

4442462642444 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4442462642392 and 4442462642401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12914135417 + ... + 12914135760.

It is an arithmetic number, because the mean of its divisors is an integer number (662925626902).

Almost surely, 2^{4442462642444} is an apocalyptic number.

It is an amenable number.

4442462642444 is a deficient number, since it is larger than the sum of its proper divisors (3512644880380).

4442462642444 is a wasteful number, since it uses less digits than its factorization.

4442462642444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25828271224 (or 25828271222 counting only the distinct ones).

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

The spelling of 4442462642444 in words is "four trillion, four hundred forty-two billion, four hundred sixty-two million, six hundred forty-two thousand, four hundred forty-four".