43413622132 has 12 divisors (see below), whose sum is σ = 75975302116. Its totient is φ = 21706392960.

The previous prime is 43413622111. The next prime is 43413622171. The reversal of 43413622132 is 23122631434.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 35605425636 + 7808196496 = 188694^2 + 88364^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 43413622094 and 43413622103.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 327532 + ... + 440572.

Almost surely, 2^43413622132 is an apocalyptic number.

It is an amenable number.

43413622132 is a deficient number, since it is larger than the sum of its proper divisors (32561679984).

43413622132 is a wasteful number, since it uses less digits than its factorization.

43413622132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209058 (or 209056 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The spelling of 43413622132 in words is "forty-three billion, four hundred thirteen million, six hundred twenty-two thousand, one hundred thirty-two".