132444361216 has 20 divisors (see below), whose sum is σ = 264630043062. Its totient is φ = 66222180352.

The previous prime is 132444361199. The next prime is 132444361229. The reversal of 132444361216 is 612163444231.

It can be written as a sum of positive squares in only one way, i.e., 122007695616 + 10436665600 = 349296^2 + 102160^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129339685 + ... + 129340708.

Almost surely, 2^132444361216 is an apocalyptic number.

132444361216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

132444361216 is a deficient number, since it is larger than the sum of its proper divisors (132185681846).

132444361216 is an frugal number, since it uses more digits than its factorization.

132444361216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258680411 (or 258680395 counting only the distinct ones).

The product of its digits is 82944, while the sum is 37.

The spelling of 132444361216 in words is "one hundred thirty-two billion, four hundred forty-four million, three hundred sixty-one thousand, two hundred sixteen".