4442044402132 has 12 divisors (see below), whose sum is σ = 7774536159936. Its totient is φ = 2220748356440.

The previous prime is 4442044402123. The next prime is 4442044402157. The reversal of 4442044402132 is 2312044402444.

It is a super-2 number, since 2×4442044402132² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 68424658 + ... + 68489545.

It is an arithmetic number, because the mean of its divisors is an integer number (647878013328).

Almost surely, 2^{4442044402132} is an apocalyptic number.

It is an amenable number.

4442044402132 is a deficient number, since it is larger than the sum of its proper divisors (3332491757804).

4442044402132 is a wasteful number, since it uses less digits than its factorization.

4442044402132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136922318 (or 136922316 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 4442044402132 its reverse (2312044402444), we get a palindrome (6754088804576).

The spelling of 4442044402132 in words is "four trillion, four hundred forty-two billion, forty-four million, four hundred two thousand, one hundred thirty-two".