6244004426 has 64 divisors (see below), whose sum is σ = 11161234944. Its totient is φ = 2587776000.

The previous prime is 6244004423. The next prime is 6244004467.

6244004426 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 6244004392 and 6244004401.

It is not an unprimeable number, because it can be changed into a prime (6244004423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1773620 + ... + 1777136.

It is an arithmetic number, because the mean of its divisors is an integer number (174394296).

Almost surely, 2^6244004426 is an apocalyptic number.

6244004426 is a deficient number, since it is larger than the sum of its proper divisors (4917230518).

6244004426 is a wasteful number, since it uses less digits than its factorization.

6244004426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3695.

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 6244004426 is about 79019.0130664766. The cubic root of 6244004426 is about 1841.4265506497.

It can be divided in two parts, 624400 and 4426, that added together give a palindrome (628826).

The spelling of 6244004426 in words is "six billion, two hundred forty-four million, four thousand, four hundred twenty-six".