132243445444 has 96 divisors (see below), whose sum is σ = 261879754752. Its totient is φ = 57919680000.

The previous prime is 132243445379. The next prime is 132243445493. The reversal of 132243445444 is 444544342231.

It is a junction number, because it is equal to n+sod(n) for n = 132243445397 and 132243445406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29910354 + ... + 29914774.

It is an arithmetic number, because the mean of its divisors is an integer number (2727914112).

Almost surely, 2^132243445444 is an apocalyptic number.

It is an amenable number.

132243445444 is a deficient number, since it is larger than the sum of its proper divisors (129636309308).

132243445444 is a wasteful number, since it uses less digits than its factorization.

132243445444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717 (or 4715 counting only the distinct ones).

The product of its digits is 737280, while the sum is 40.

Adding to 132243445444 its reverse (444544342231), we get a palindrome (576787787675).

The spelling of 132243445444 in words is "one hundred thirty-two billion, two hundred forty-three million, four hundred forty-five thousand, four hundred forty-four".