2043224140234 has 4 divisors (see below), whose sum is σ = 3064836210354. Its totient is φ = 1021612070116.

The previous prime is 2043224140231. The next prime is 2043224140261. The reversal of 2043224140234 is 4320414223402.

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

It can be written as a sum of positive squares in only one way, i.e., 1748337129009 + 294887011225 = 1322247^2 + 543035^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2043224140196 and 2043224140205.

It is not an unprimeable number, because it can be changed into a prime (2043224140231) 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 as a sum of consecutive naturals, namely, 510806035057 + ... + 510806035060.

Almost surely, 2^{2043224140234} is an apocalyptic number.

2043224140234 is a deficient number, since it is larger than the sum of its proper divisors (1021612070120).

2043224140234 is a wasteful number, since it uses less digits than its factorization.

2043224140234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021612070119.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 2043224140234 its reverse (4320414223402), we get a palindrome (6363638363636).

The spelling of 2043224140234 in words is "two trillion, forty-three billion, two hundred twenty-four million, one hundred forty thousand, two hundred thirty-four".