44114021140 has 192 divisors, whose sum is σ = 116075151360. Its totient is φ = 13733406720.

The previous prime is 44114021099. The next prime is 44114021197. The reversal of 44114021140 is 4112041144.

It is a super-2 number, since 2×44114021140² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30913107 + ... + 30914533.

It is an arithmetic number, because the mean of its divisors is an integer number (604558080).

Almost surely, 2^44114021140 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 44114021140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58037575680).

44114021140 is an abundant number, since it is smaller than the sum of its proper divisors (71961130220).

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

44114021140 is a wasteful number, since it uses less digits than its factorization.

44114021140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910 (or 1908 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 44114021140 its reverse (4112041144), we get a palindrome (48226062284).

The spelling of 44114021140 in words is "forty-four billion, one hundred fourteen million, twenty-one thousand, one hundred forty".