1444998822 has 16 divisors (see below), whose sum is σ = 2891117232. Its totient is φ = 481479680.

The previous prime is 1444998787. The next prime is 1444998823. The reversal of 1444998822 is 2288994441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444998823) 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, 29379 + ... + 61262.

It is an arithmetic number, because the mean of its divisors is an integer number (180694827).

Almost surely, 2^1444998822 is an apocalyptic number.

1444998822 is an abundant number, since it is smaller than the sum of its proper divisors (1446118410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1444998822 is a wasteful number, since it uses less digits than its factorization.

1444998822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93303.

The product of its digits is 1327104, while the sum is 51.

The square root of 1444998822 is about 38013.1401228575. The cubic root of 1444998822 is about 1130.5484121108.

The spelling of 1444998822 in words is "one billion, four hundred forty-four million, nine hundred ninety-eight thousand, eight hundred twenty-two".