234433137227 has 4 divisors (see below), whose sum is σ = 234669700416. Its totient is φ = 234196574040.

The previous prime is 234433137203. The next prime is 234433137317. The reversal of 234433137227 is 722731334432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234433137227 - 2¹² = 234433133131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234433637227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118280108 + ... + 118282089.

It is an arithmetic number, because the mean of its divisors is an integer number (58667425104).

Almost surely, 2^234433137227 is an apocalyptic number.

234433137227 is a deficient number, since it is larger than the sum of its proper divisors (236563189).

234433137227 is an equidigital number, since it uses as much as digits as its factorization.

234433137227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236563188.

The product of its digits is 508032, while the sum is 41.

The spelling of 234433137227 in words is "two hundred thirty-four billion, four hundred thirty-three million, one hundred thirty-seven thousand, two hundred twenty-seven".