44429892444 has 96 divisors (see below), whose sum is σ = 131915535360. Its totient is φ = 12668083776.

The previous prime is 44429892413. The next prime is 44429892449.

44429892444 is nontrivially palindromic in base 10.

44429892444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44429892449) 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, 307834 + ... + 428510.

It is an arithmetic number, because the mean of its divisors is an integer number (1374120160).

Almost surely, 2^44429892444 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 44429892444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65957767680).

44429892444 is an abundant number, since it is smaller than the sum of its proper divisors (87485642916).

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

44429892444 is a wasteful number, since it uses less digits than its factorization.

44429892444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121184 (or 121176 counting only the distinct ones).

The product of its digits is 10616832, while the sum is 54.

The spelling of 44429892444 in words is "forty-four billion, four hundred twenty-nine million, eight hundred ninety-two thousand, four hundred forty-four".