6428144810 has 32 divisors (see below), whose sum is σ = 11963745792. Its totient is φ = 2484181440.

The previous prime is 6428144783. The next prime is 6428144837. The reversal of 6428144810 is 184418246.

It is an interprime number because it is at equal distance from previous prime (6428144783) and next prime (6428144837).

It is a super-2 number, since 2×6428144810² = 82642091396659872200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173117 + ... + 206943.

It is an arithmetic number, because the mean of its divisors is an integer number (373867056).

Almost surely, 2^6428144810 is an apocalyptic number.

6428144810 is a deficient number, since it is larger than the sum of its proper divisors (5535600982).

6428144810 is a wasteful number, since it uses less digits than its factorization.

6428144810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34478.

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 6428144810 is about 80175.7120953721. The cubic root of 6428144810 is about 1859.3531502213.

The spelling of 6428144810 in words is "six billion, four hundred twenty-eight million, one hundred forty-four thousand, eight hundred ten".