6044222421 has 6 divisors (see below), whose sum is σ = 8730543510. Its totient is φ = 4029481608.

The previous prime is 6044222389. The next prime is 6044222473. The reversal of 6044222421 is 1242224406.

It can be written as a sum of positive squares in only one way, i.e., 5168891025 + 875331396 = 71895^2 + 29586^2 .

It is not a de Polignac number, because 6044222421 - 2⁵ = 6044222389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6044222321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 335790126 + ... + 335790143.

It is an arithmetic number, because the mean of its divisors is an integer number (1455090585).

Almost surely, 2^6044222421 is an apocalyptic number.

It is an amenable number.

6044222421 is a deficient number, since it is larger than the sum of its proper divisors (2686321089).

6044222421 is a wasteful number, since it uses less digits than its factorization.

6044222421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671580275 (or 671580272 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 6044222421 is about 77744.5973749945. The cubic root of 6044222421 is about 1821.5739736078.

Adding to 6044222421 its reverse (1242224406), we get a palindrome (7286446827).

It can be divided in two parts, 604 and 4222421, that added together give a square (4223025 = 2055²).

The spelling of 6044222421 in words is "six billion, forty-four million, two hundred twenty-two thousand, four hundred twenty-one".