4244001023422 has 4 divisors (see below), whose sum is σ = 6366001535136. Its totient is φ = 2122000511710.

The previous prime is 4244001023407. The next prime is 4244001023443. The reversal of 4244001023422 is 2243201004424.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061000255854 + ... + 1061000255857.

It is an arithmetic number, because the mean of its divisors is an integer number (1591500383784).

Almost surely, 2^{4244001023422} is an apocalyptic number.

4244001023422 is a deficient number, since it is larger than the sum of its proper divisors (2122000511714).

4244001023422 is a wasteful number, since it uses less digits than its factorization.

4244001023422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122000511713.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 4244001023422 its reverse (2243201004424), we get a palindrome (6487202027846).

The spelling of 4244001023422 in words is "four trillion, two hundred forty-four billion, one million, twenty-three thousand, four hundred twenty-two".