234201133443 has 8 divisors (see below), whose sum is σ = 312273381568. Its totient is φ = 156131487144.

The previous prime is 234201133427. The next prime is 234201133469. The reversal of 234201133443 is 344331102432.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 234201133443 - 2⁴ = 234201133427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234201133443.

It is not an unprimeable number, because it can be changed into a prime (234201133043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429721 + ... + 808122.

It is an arithmetic number, because the mean of its divisors is an integer number (39034172696).

Almost surely, 2^234201133443 is an apocalyptic number.

234201133443 is a deficient number, since it is larger than the sum of its proper divisors (78072248125).

234201133443 is a wasteful number, since it uses less digits than its factorization.

234201133443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300913.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 234201133443 its reverse (344331102432), we get a palindrome (578532235875).

The spelling of 234201133443 in words is "two hundred thirty-four billion, two hundred one million, one hundred thirty-three thousand, four hundred forty-three".