2120433240232 has 64 divisors (see below), whose sum is σ = 4137827328000. Its totient is φ = 1017880581120.

The previous prime is 2120433240227. The next prime is 2120433240251. The reversal of 2120433240232 is 2320423340212.

It is a self number, because there is not a number n which added to its sum of digits gives 2120433240232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175978144 + ... + 175990192.

It is an arithmetic number, because the mean of its divisors is an integer number (64653552000).

Almost surely, 2^{2120433240232} is an apocalyptic number.

It is an amenable number.

2120433240232 is a deficient number, since it is larger than the sum of its proper divisors (2017394087768).

2120433240232 is a wasteful number, since it uses less digits than its factorization.

2120433240232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20986 (or 20982 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2120433240232 its reverse (2320423340212), we get a palindrome (4440856580444).

The spelling of 2120433240232 in words is "two trillion, one hundred twenty billion, four hundred thirty-three million, two hundred forty thousand, two hundred thirty-two".