4244992144899 has 8 divisors (see below), whose sum is σ = 6174534028992. Its totient is φ = 2572722512040.

The previous prime is 4244992144823. The next prime is 4244992144903. The reversal of 4244992144899 is 9984412994424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4244992144899 - 2²⁷ = 4244857927171 is a prime.

It is a super-2 number, since 2×4244992144899² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4244992144999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64318062769 + ... + 64318062834.

It is an arithmetic number, because the mean of its divisors is an integer number (771816753624).

Almost surely, 2^{4244992144899} is an apocalyptic number.

4244992144899 is a deficient number, since it is larger than the sum of its proper divisors (1929541884093).

4244992144899 is a wasteful number, since it uses less digits than its factorization.

4244992144899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128636125617.

The product of its digits is 214990848, while the sum is 69.

The spelling of 4244992144899 in words is "four trillion, two hundred forty-four billion, nine hundred ninety-two million, one hundred forty-four thousand, eight hundred ninety-nine".