4043040230434 has 8 divisors (see below), whose sum is σ = 6065958689388. Its totient is φ = 2021054000640.

The previous prime is 4043040230401. The next prime is 4043040230443. The reversal of 4043040230434 is 4340320403404.

It can be written as a sum of positive squares in 2 ways, for example, as 3005386296025 + 1037653934409 = 1733605^2 + 1018653^2 .

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 = 4043040230396 and 4043040230405.

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, 233046447 + ... + 233063794.

Almost surely, 2^{4043040230434} is an apocalyptic number.

4043040230434 is a deficient number, since it is larger than the sum of its proper divisors (2022918458954).

4043040230434 is a wasteful number, since it uses less digits than its factorization.

4043040230434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466114580.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 4043040230434 its reverse (4340320403404), we get a palindrome (8383360633838).

The spelling of 4043040230434 in words is "four trillion, forty-three billion, forty million, two hundred thirty thousand, four hundred thirty-four".