234142431203 has 4 divisors (see below), whose sum is σ = 234905110440. Its totient is φ = 233379751968.

The previous prime is 234142431167. The next prime is 234142431227. The reversal of 234142431203 is 302134241432.

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 234142431203 - 2⁶ = 234142431139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234142431253) 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, 381339158 + ... + 381339771.

It is an arithmetic number, because the mean of its divisors is an integer number (58726277610).

Almost surely, 2^234142431203 is an apocalyptic number.

234142431203 is a deficient number, since it is larger than the sum of its proper divisors (762679237).

234142431203 is an equidigital number, since it uses as much as digits as its factorization.

234142431203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762679236.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 234142431203 its reverse (302134241432), we get a palindrome (536276672635).

The spelling of 234142431203 in words is "two hundred thirty-four billion, one hundred forty-two million, four hundred thirty-one thousand, two hundred three".