6471442202 has 16 divisors (see below), whose sum is σ = 9795076200. Its totient is φ = 3206518272.

The previous prime is 6471442193. The next prime is 6471442223. The reversal of 6471442202 is 2022441746.

It can be written as a sum of positive squares in 4 ways, for example, as 3014119801 + 3457322401 = 54901^2 + 58799^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 103958 + ... + 154110.

Almost surely, 2^6471442202 is an apocalyptic number.

6471442202 is a deficient number, since it is larger than the sum of its proper divisors (3323633998).

6471442202 is a wasteful number, since it uses less digits than its factorization.

6471442202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50737.

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 6471442202 is about 80445.2745784362. The cubic root of 6471442202 is about 1863.5184300373.

Adding to 6471442202 its reverse (2022441746), we get a palindrome (8493883948).

The spelling of 6471442202 in words is "six billion, four hundred seventy-one million, four hundred forty-two thousand, two hundred two".