4430211140550 has 96 divisors (see below), whose sum is σ = 11835442795680. Its totient is φ = 1090202803200.

The previous prime is 4430211140501. The next prime is 4430211140557. The reversal of 4430211140550 is 550411120344.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4430211140557) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6559660 + ... + 7203440.

It is an arithmetic number, because the mean of its divisors is an integer number (123285862455).

Almost surely, 2^{4430211140550} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4430211140550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5917721397840).

4430211140550 is an abundant number, since it is smaller than the sum of its proper divisors (7405231655130).

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

4430211140550 is a wasteful number, since it uses less digits than its factorization.

4430211140550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647338 (or 647333 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 4430211140550 its reverse (550411120344), we get a palindrome (4980622260894).

The spelling of 4430211140550 in words is "four trillion, four hundred thirty billion, two hundred eleven million, one hundred forty thousand, five hundred fifty".