234002014423 has 4 divisors (see below), whose sum is σ = 234039063960. Its totient is φ = 233964964888.

The previous prime is 234002014343. The next prime is 234002014427. The reversal of 234002014423 is 324410200432.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234002014423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234002014427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18515293 + ... + 18527926.

It is an arithmetic number, because the mean of its divisors is an integer number (58509765990).

Almost surely, 2^234002014423 is an apocalyptic number.

234002014423 is a deficient number, since it is larger than the sum of its proper divisors (37049537).

234002014423 is an equidigital number, since it uses as much as digits as its factorization.

234002014423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37049536.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 234002014423 its reverse (324410200432), we get a palindrome (558412214855).

The spelling of 234002014423 in words is "two hundred thirty-four billion, two million, fourteen thousand, four hundred twenty-three".