44130699936 has 120 divisors (see below), whose sum is σ = 131000950080. Its totient is φ = 14572662912.

The previous prime is 44130699919. The next prime is 44130699937. The reversal of 44130699936 is 63999603144.

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

It is not an unprimeable number, because it can be changed into a prime (44130699937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 197785 + ... + 356903.

It is an arithmetic number, because the mean of its divisors is an integer number (1091674584).

Almost surely, 2^44130699936 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 44130699936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65500475040).

44130699936 is an abundant number, since it is smaller than the sum of its proper divisors (86870250144).

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

44130699936 is a wasteful number, since it uses less digits than its factorization.

44130699936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159248 (or 159231 counting only the distinct ones).

The product of its (nonzero) digits is 3779136, while the sum is 54.

The spelling of 44130699936 in words is "forty-four billion, one hundred thirty million, six hundred ninety-nine thousand, nine hundred thirty-six".