4244001023434 has 4 divisors (see below), whose sum is σ = 6366001535154. Its totient is φ = 2122000511716.

The previous prime is 4244001023407. The next prime is 4244001023443. The reversal of 4244001023434 is 4343201004424.

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., 2346365286225 + 1897635737209 = 1531785^2 + 1377547^2 .

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 = 4244001023396 and 4244001023405.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061000255857 + ... + 1061000255860.

Almost surely, 2^{4244001023434} is an apocalyptic number.

4244001023434 is a deficient number, since it is larger than the sum of its proper divisors (2122000511720).

4244001023434 is a wasteful number, since it uses less digits than its factorization.

4244001023434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122000511719.

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

Adding to 4244001023434 its reverse (4343201004424), we get a palindrome (8587202027858).

The spelling of 4244001023434 in words is "four trillion, two hundred forty-four billion, one million, twenty-three thousand, four hundred thirty-four".