6362143444 has 24 divisors (see below), whose sum is σ = 11791436328. Its totient is φ = 2993249280.

The previous prime is 6362143441. The next prime is 6362143457. The reversal of 6362143444 is 4443412636.

It can be written as a sum of positive squares in 4 ways, for example, as 1882518544 + 4479624900 = 43388^2 + 66930^2 .

It is a super-2 number, since 2×6362143444² = 80953738404064362272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6362143441) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 387792 + ... + 403864.

It is an arithmetic number, because the mean of its divisors is an integer number (491309847).

Almost surely, 2^6362143444 is an apocalyptic number.

It is an amenable number.

6362143444 is a deficient number, since it is larger than the sum of its proper divisors (5429292884).

6362143444 is a wasteful number, since it uses less digits than its factorization.

6362143444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21915 (or 21913 counting only the distinct ones).

The product of its digits is 165888, while the sum is 37.

The square root of 6362143444 is about 79763.0456038384. The cubic root of 6362143444 is about 1852.9675716478.

The spelling of 6362143444 in words is "six billion, three hundred sixty-two million, one hundred forty-three thousand, four hundred forty-four".