4442442212132 has 6 divisors (see below), whose sum is σ = 7774273871238. Its totient is φ = 2221221106064.

The previous prime is 4442442212119. The next prime is 4442442212161. The reversal of 4442442212132 is 2312122442444.

It can be written as a sum of positive squares in only one way, i.e., 3800690615296 + 641751596836 = 1949536^2 + 801094^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4442442212092 and 4442442212101.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555305276513 + ... + 555305276520.

It is an arithmetic number, because the mean of its divisors is an integer number (1295712311873).

Almost surely, 2^{4442442212132} is an apocalyptic number.

It is an amenable number.

4442442212132 is a deficient number, since it is larger than the sum of its proper divisors (3331831659106).

4442442212132 is a wasteful number, since it uses less digits than its factorization.

4442442212132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110610553037 (or 1110610553035 counting only the distinct ones).

The product of its digits is 98304, while the sum is 35.

Adding to 4442442212132 its reverse (2312122442444), we get a palindrome (6754564654576).

The spelling of 4442442212132 in words is "four trillion, four hundred forty-two billion, four hundred forty-two million, two hundred twelve thousand, one hundred thirty-two".