44121454050 has 192 divisors, whose sum is σ = 120171237120. Its totient is φ = 10663403520.

The previous prime is 44121454031. The next prime is 44121454051. The reversal of 44121454050 is 5045412144.

It is a super-2 number, since 2×44121454050² (a number of 22 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 44121453999 and 44121454017.

It is not an unprimeable number, because it can be changed into a prime (44121454051) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 45626667 + ... + 45627633.

It is an arithmetic number, because the mean of its divisors is an integer number (625891860).

Almost surely, 2^44121454050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44121454050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60085618560).

44121454050 is an abundant number, since it is smaller than the sum of its proper divisors (76049783070).

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

44121454050 is a wasteful number, since it uses less digits than its factorization.

44121454050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645 (or 1640 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 44121454050 its reverse (5045412144), we get a palindrome (49166866194).

The spelling of 44121454050 in words is "forty-four billion, one hundred twenty-one million, four hundred fifty-four thousand, fifty".