44136240330 has 128 divisors (see below), whose sum is σ = 132581836800. Its totient is φ = 9154393344.

The previous prime is 44136240311. The next prime is 44136240371. The reversal of 44136240330 is 3304263144.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24061 + ... + 298079.

It is an arithmetic number, because the mean of its divisors is an integer number (1035795600).

Almost surely, 2^44136240330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44136240330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66290918400).

44136240330 is an abundant number, since it is smaller than the sum of its proper divisors (88445596470).

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

44136240330 is a wasteful number, since it uses less digits than its factorization.

44136240330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274108.

The product of its (nonzero) digits is 20736, while the sum is 30.

The spelling of 44136240330 in words is "forty-four billion, one hundred thirty-six million, two hundred forty thousand, three hundred thirty".