43612622252 has 12 divisors (see below), whose sum is σ = 76349011200. Its totient is φ = 21798619056.

The previous prime is 43612622219. The next prime is 43612622269. The reversal of 43612622252 is 25222621634.

43612622252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1910252 + ... + 1932947.

It is an arithmetic number, because the mean of its divisors is an integer number (6362417600).

Almost surely, 2^43612622252 is an apocalyptic number.

It is an amenable number.

43612622252 is a deficient number, since it is larger than the sum of its proper divisors (32736388948).

43612622252 is a wasteful number, since it uses less digits than its factorization.

43612622252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3846040 (or 3846038 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

The spelling of 43612622252 in words is "forty-three billion, six hundred twelve million, six hundred twenty-two thousand, two hundred fifty-two".