6644141703 has 12 divisors (see below), whose sum is σ = 9604343008. Its totient is φ = 4426081920.

The previous prime is 6644141701. The next prime is 6644141719. The reversal of 6644141703 is 3071414466.

6644141703 is a `hidden beast` number, since 6 + 644 + 1 + 4 + 1 + 7 + 0 + 3 = 666.

It is not a de Polignac number, because 6644141703 - 2¹ = 6644141701 is a prime.

It is a Duffinian number.

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 polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 266218 + ... + 290103.

Almost surely, 2^6644141703 is an apocalyptic number.

6644141703 is a deficient number, since it is larger than the sum of its proper divisors (2960201305).

6644141703 is a wasteful number, since it uses less digits than its factorization.

6644141703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557654 (or 557651 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 6644141703 is about 81511.6047136848. The cubic root of 6644141703 is about 1879.9499857488.

The spelling of 6644141703 in words is "six billion, six hundred forty-four million, one hundred forty-one thousand, seven hundred three".