44443124420340 has 192 divisors, whose sum is σ = 127537764480000. Its totient is φ = 11559784043520.

The previous prime is 44443124420339. The next prime is 44443124420351. The reversal of 44443124420340 is 4302442134444.

It is a happy number.

It is a super-2 number, since 2×44443124420340² (a number of 28 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, 835983360 + ... + 836036520.

It is an arithmetic number, because the mean of its divisors is an integer number (664259190000).

Almost surely, 2^{44443124420340} 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 44443124420340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63768882240000).

44443124420340 is an abundant number, since it is smaller than the sum of its proper divisors (83094640059660).

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

44443124420340 is a wasteful number, since it uses less digits than its factorization.

44443124420340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55070 (or 55068 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 39.

Adding to 44443124420340 its reverse (4302442134444), we get a palindrome (48745566554784).

The spelling of 44443124420340 in words is "forty-four trillion, four hundred forty-three billion, one hundred twenty-four million, four hundred twenty thousand, three hundred forty".