44287469799 has 32 divisors (see below), whose sum is σ = 61355448000. Its totient is φ = 28381516800.

The previous prime is 44287469783. The next prime is 44287469801. The reversal of 44287469799 is 99796478244.

It is not a de Polignac number, because 44287469799 - 2⁴ = 44287469783 is a prime.

It is a super-2 number, since 2×44287469799² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44287469729) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34040449 + ... + 34041749.

It is an arithmetic number, because the mean of its divisors is an integer number (1917357750).

Almost surely, 2^44287469799 is an apocalyptic number.

44287469799 is a deficient number, since it is larger than the sum of its proper divisors (17067978201).

44287469799 is a wasteful number, since it uses less digits than its factorization.

44287469799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755.

The product of its digits is 219469824, while the sum is 69.

The spelling of 44287469799 in words is "forty-four billion, two hundred eighty-seven million, four hundred sixty-nine thousand, seven hundred ninety-nine".