444260222062444 has 12 divisors (see below), whose sum is σ = 777455661480624. Its totient is φ = 222130033067984.

The previous prime is 444260222062411. The next prime is 444260222062451.

It is a happy number.

444260222062444 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 444260222062394 and 444260222062403.

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, 5563864 + ... + 30322879.

It is an arithmetic number, because the mean of its divisors is an integer number (64787971790052).

Almost surely, 2^{444260222062444} is an apocalyptic number.

It is an amenable number.

444260222062444 is a deficient number, since it is larger than the sum of its proper divisors (333195439418180).

444260222062444 is a wasteful number, since it uses less digits than its factorization.

444260222062444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38981624 (or 38981622 counting only the distinct ones).

The product of its (nonzero) digits is 4718592, while the sum is 46.

The spelling of 444260222062444 in words is "four hundred forty-four trillion, two hundred sixty billion, two hundred twenty-two million, sixty-two thousand, four hundred forty-four".