44025450912 has 96 divisors (see below), whose sum is σ = 128766153600. Its totient is φ = 14634169344.

The previous prime is 44025450899. The next prime is 44025450923. The reversal of 44025450912 is 21905452044.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 239208 + ... + 381144.

It is an arithmetic number, because the mean of its divisors is an integer number (1341314100).

Almost surely, 2^44025450912 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 44025450912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64383076800).

44025450912 is an abundant number, since it is smaller than the sum of its proper divisors (84740702688).

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

44025450912 is a wasteful number, since it uses less digits than its factorization.

44025450912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142315 (or 142301 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 44025450912 in words is "forty-four billion, twenty-five million, four hundred fifty thousand, nine hundred twelve".