4422342130000 has 100 divisors (see below), whose sum is σ = 10720874362660. Its totient is φ = 1766633472000.

The previous prime is 4422342129977. The next prime is 4422342130007. The reversal of 4422342130000 is 312432244.

It is a happy number.

It can be written as a sum of positive squares in 10 ways, for example, as 2444819942464 + 1977522187536 = 1563592^2 + 1406244^2 .

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422342130007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7402462 + ... + 7977538.

Almost surely, 2^{4422342130000} is an apocalyptic number.

4422342130000 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 4422342130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5360437181330).

4422342130000 is an abundant number, since it is smaller than the sum of its proper divisors (6298532232660).

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

4422342130000 is an equidigital number, since it uses as much as digits as its factorization.

4422342130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575874 (or 575853 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4422342130000 its reverse (312432244), we get a palindrome (4422654562244).

The spelling of 4422342130000 in words is "four trillion, four hundred twenty-two billion, three hundred forty-two million, one hundred thirty thousand".