132044220445 has 32 divisors (see below), whose sum is σ = 169440501888. Its totient is φ = 98434971648.

The previous prime is 132044220397. The next prime is 132044220467. The reversal of 132044220445 is 544022440231.

It is a cyclic number.

It is not a de Polignac number, because 132044220445 - 2¹⁵ = 132044187677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21761302 + ... + 21767368.

It is an arithmetic number, because the mean of its divisors is an integer number (5295015684).

Almost surely, 2^132044220445 is an apocalyptic number.

It is an amenable number.

132044220445 is a deficient number, since it is larger than the sum of its proper divisors (37396281443).

132044220445 is a wasteful number, since it uses less digits than its factorization.

132044220445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8589.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 132044220445 its reverse (544022440231), we get a palindrome (676066660676).

The spelling of 132044220445 in words is "one hundred thirty-two billion, forty-four million, two hundred twenty thousand, four hundred forty-five".