234230020032432 has 80 divisors (see below), whose sum is σ = 647031441703392. Its totient is φ = 72756364185600.

The previous prime is 234230020032377. The next prime is 234230020032433.

234230020032432 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 234230020032432.

It is not an unprimeable number, because it can be changed into a prime (234230020032433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1420940323 + ... + 1421105154.

Almost surely, 2^{234230020032432} is an apocalyptic number.

It is an amenable number.

234230020032432 is an abundant number, since it is smaller than the sum of its proper divisors (412801421670960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234230020032432 is a wasteful number, since it uses less digits than its factorization.

234230020032432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842045606 (or 2842045600 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

The spelling of 234230020032432 in words is "two hundred thirty-four trillion, two hundred thirty billion, twenty million, thirty-two thousand, four hundred thirty-two".