43320633212 has 6 divisors (see below), whose sum is σ = 75811108128. Its totient is φ = 21660316604.

The previous prime is 43320633179. The next prime is 43320633221. The reversal of 43320633212 is 21233602334.

43320633212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 5415079148 + ... + 5415079155.

It is an arithmetic number, because the mean of its divisors is an integer number (12635184688).

Almost surely, 2^43320633212 is an apocalyptic number.

It is an amenable number.

43320633212 is a deficient number, since it is larger than the sum of its proper divisors (32490474916).

43320633212 is a wasteful number, since it uses less digits than its factorization.

43320633212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10830158307 (or 10830158305 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

The spelling of 43320633212 in words is "forty-three billion, three hundred twenty million, six hundred thirty-three thousand, two hundred twelve".