6644141702 has 32 divisors (see below), whose sum is σ = 10989416448. Its totient is φ = 3012537000.

The previous prime is 6644141701. The next prime is 6644141719. The reversal of 6644141702 is 2071414466.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6644141701) 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, 1144427 + ... + 1150217.

It is an arithmetic number, because the mean of its divisors is an integer number (343419264).

Almost surely, 2^6644141702 is an apocalyptic number.

6644141702 is a deficient number, since it is larger than the sum of its proper divisors (4345274746).

6644141702 is a wasteful number, since it uses less digits than its factorization.

6644141702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6257 (or 6235 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 6644141702 is about 81511.6047075507. The cubic root of 6644141702 is about 1879.9499856545.

The spelling of 6644141702 in words is "six billion, six hundred forty-four million, one hundred forty-one thousand, seven hundred two".