43444213101332 has 6 divisors (see below), whose sum is σ = 76027372927338. Its totient is φ = 21722106550664.

The previous prime is 43444213101313. The next prime is 43444213101379. The reversal of 43444213101332 is 23310131244434.

It can be written as a sum of positive squares in only one way, i.e., 30253036076176 + 13191177025156 = 5500276^2 + 3631966^2 .

It is a junction number, because it is equal to n+sod(n) for n = 43444213101292 and 43444213101301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5430526637663 + ... + 5430526637670.

It is an arithmetic number, because the mean of its divisors is an integer number (12671228821223).

Almost surely, 2^{43444213101332} is an apocalyptic number.

It is an amenable number.

43444213101332 is a deficient number, since it is larger than the sum of its proper divisors (32583159826006).

43444213101332 is a wasteful number, since it uses less digits than its factorization.

43444213101332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10861053275337 (or 10861053275335 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 43444213101332 its reverse (23310131244434), we get a palindrome (66754344345766).

The spelling of 43444213101332 in words is "forty-three trillion, four hundred forty-four billion, two hundred thirteen million, one hundred one thousand, three hundred thirty-two".