44140214000 has 80 divisors (see below), whose sum is σ = 107273776896. Its totient is φ = 17566304000.

The previous prime is 44140213979. The next prime is 44140214011. The reversal of 44140214000 is 41204144.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337985 + ... + 450015.

Almost surely, 2^44140214000 is an apocalyptic number.

44140214000 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 44140214000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53636888448).

44140214000 is an abundant number, since it is smaller than the sum of its proper divisors (63133562896).

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

44140214000 is a wasteful number, since it uses less digits than its factorization.

44140214000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112251 (or 112235 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 44140214000 its reverse (41204144), we get a palindrome (44181418144).

The spelling of 44140214000 in words is "forty-four billion, one hundred forty million, two hundred fourteen thousand".