2144330230234 has 8 divisors (see below), whose sum is σ = 3269224777428. Its totient is φ = 1054588637760.

The previous prime is 2144330230223. The next prime is 2144330230327. The reversal of 2144330230234 is 4320320334412.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1575142972209 + 569187258025 = 1255047^2 + 754445^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2144330230196 and 2144330230205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8788238527 + ... + 8788238770.

Almost surely, 2^{2144330230234} is an apocalyptic number.

2144330230234 is a deficient number, since it is larger than the sum of its proper divisors (1124894547194).

2144330230234 is a wasteful number, since it uses less digits than its factorization.

2144330230234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17576477360.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 2144330230234 its reverse (4320320334412), we get a palindrome (6464650564646).

The spelling of 2144330230234 in words is "two trillion, one hundred forty-four billion, three hundred thirty million, two hundred thirty thousand, two hundred thirty-four".