44313203144 has 64 divisors (see below), whose sum is σ = 97219415040. Its totient is φ = 18539357760.

The previous prime is 44313203117. The next prime is 44313203167. The reversal of 44313203144 is 44130231344.

It is a happy number.

It is a super-2 number, since 2×44313203144² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5560907 + ... + 5568869.

It is an arithmetic number, because the mean of its divisors is an integer number (1519053360).

Almost surely, 2^44313203144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44313203144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48609707520).

44313203144 is an abundant number, since it is smaller than the sum of its proper divisors (52906211896).

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

44313203144 is a wasteful number, since it uses less digits than its factorization.

44313203144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10330 (or 10326 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 44313203144 its reverse (44130231344), we get a palindrome (88443434488).

The spelling of 44313203144 in words is "forty-four billion, three hundred thirteen million, two hundred three thousand, one hundred forty-four".