234472144163 has 4 divisors (see below), whose sum is σ = 234473284680. Its totient is φ = 234471003648.

The previous prime is 234472144073. The next prime is 234472144183. The reversal of 234472144163 is 361441274432.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 234472144163 - 2²⁸ = 234203708707 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 234472144163.

It is not an unprimeable number, because it can be changed into a prime (234472144183) 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, 166673 + ... + 704786.

It is an arithmetic number, because the mean of its divisors is an integer number (58618321170).

Almost surely, 2^234472144163 is an apocalyptic number.

234472144163 is a deficient number, since it is larger than the sum of its proper divisors (1140517).

234472144163 is an equidigital number, since it uses as much as digits as its factorization.

234472144163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140516.

The product of its digits is 387072, while the sum is 41.

The spelling of 234472144163 in words is "two hundred thirty-four billion, four hundred seventy-two million, one hundred forty-four thousand, one hundred sixty-three".