44351120000 has 320 divisors, whose sum is σ = 121882860000. Its totient is φ = 15936000000.

The previous prime is 44351119991. The next prime is 44351120017. The reversal of 44351120000 is 2115344.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 88879751 + ... + 88880249.

Almost surely, 2^44351120000 is an apocalyptic number.

44351120000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44351120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60941430000).

44351120000 is an abundant number, since it is smaller than the sum of its proper divisors (77531740000).

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

44351120000 is a wasteful number, since it uses less digits than its factorization.

44351120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 44351120000 its reverse (2115344), we get a palindrome (44353235344).

The spelling of 44351120000 in words is "forty-four billion, three hundred fifty-one million, one hundred twenty thousand".