201432232120334 has 24 divisors (see below), whose sum is σ = 318889093658688. Its totient is φ = 95414901370560.

The previous prime is 201432232120309. The next prime is 201432232120351. The reversal of 201432232120334 is 433021232234102.

It is a self number, because there is not a number n which added to its sum of digits gives 201432232120334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 321653699 + ... + 322279329.

It is an arithmetic number, because the mean of its divisors is an integer number (13287045569112).

Almost surely, 2^{201432232120334} is an apocalyptic number.

201432232120334 is a deficient number, since it is larger than the sum of its proper divisors (117456861538354).

201432232120334 is a wasteful number, since it uses less digits than its factorization.

201432232120334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071608 (or 1071589 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 201432232120334 its reverse (433021232234102), we get a palindrome (634453464354436).

The spelling of 201432232120334 in words is "two hundred one trillion, four hundred thirty-two billion, two hundred thirty-two million, one hundred twenty thousand, three hundred thirty-four".