6944144499 has 20 divisors (see below), whose sum is σ = 10400767960. Its totient is φ = 4617194400.

The previous prime is 6944144483. The next prime is 6944144527. The reversal of 6944144499 is 9944414496.

6944144499 is a `hidden beast` number, since 6 + 9 + 4 + 4 + 144 + 499 = 666.

It is not a de Polignac number, because 6944144499 - 2⁴ = 6944144483 is a prime.

It is a super-2 number, since 2×6944144499² = 96442285645983922002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6944144699) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 82402 + ... + 143799.

It is an arithmetic number, because the mean of its divisors is an integer number (520038398).

Almost surely, 2^6944144499 is an apocalyptic number.

6944144499 is a deficient number, since it is larger than the sum of its proper divisors (3456623461).

6944144499 is a wasteful number, since it uses less digits than its factorization.

6944144499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226592 (or 226583 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The square root of 6944144499 is about 83331.5336412333. The cubic root of 6944144499 is about 1907.8296023810.

The spelling of 6944144499 in words is "six billion, nine hundred forty-four million, one hundred forty-four thousand, four hundred ninety-nine".