234306051423 has 4 divisors (see below), whose sum is σ = 312408068568. Its totient is φ = 156204034280.

The previous prime is 234306051389. The next prime is 234306051431. The reversal of 234306051423 is 324150603432.

It is a happy number.

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 234306051423 - 2⁶ = 234306051359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234305051423) 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, 39051008568 + ... + 39051008573.

It is an arithmetic number, because the mean of its divisors is an integer number (78102017142).

Almost surely, 2^234306051423 is an apocalyptic number.

234306051423 is a deficient number, since it is larger than the sum of its proper divisors (78102017145).

234306051423 is an equidigital number, since it uses as much as digits as its factorization.

234306051423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78102017144.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 234306051423 its reverse (324150603432), we get a palindrome (558456654855).

The spelling of 234306051423 in words is "two hundred thirty-four billion, three hundred six million, fifty-one thousand, four hundred twenty-three".