6426214444 has 48 divisors (see below), whose sum is σ = 12722673600. Its totient is φ = 2817872640.

The previous prime is 6426214441. The next prime is 6426214463. The reversal of 6426214444 is 4444126246.

It is not an unprimeable number, because it can be changed into a prime (6426214441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160174 + ... + 196234.

It is an arithmetic number, because the mean of its divisors is an integer number (265055700).

Almost surely, 2^6426214444 is an apocalyptic number.

It is an amenable number.

6426214444 is a deficient number, since it is larger than the sum of its proper divisors (6296459156).

6426214444 is a wasteful number, since it uses less digits than its factorization.

6426214444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36250 (or 36248 counting only the distinct ones).

The product of its digits is 147456, while the sum is 37.

The square root of 6426214444 is about 80163.6728449988. The cubic root of 6426214444 is about 1859.1670109048.

The spelling of 6426214444 in words is "six billion, four hundred twenty-six million, two hundred fourteen thousand, four hundred forty-four".