2243430303030 has 192 divisors, whose sum is σ = 6706334269440. Its totient is φ = 509704814592.

The previous prime is 2243430302983. The next prime is 2243430303031. The reversal of 2243430303030 is 303030343422.

2243430303030 is a `hidden beast` number, since 2 + 24 + 34 + 303 + 0 + 303 + 0 = 666.

2243430303030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2243430302985 and 2243430303003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243430303031) 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, 77540427 + ... + 77569353.

It is an arithmetic number, because the mean of its divisors is an integer number (34928824320).

Almost surely, 2^{2243430303030} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2243430303030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3353167134720).

2243430303030 is an abundant number, since it is smaller than the sum of its proper divisors (4462903966410).

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

2243430303030 is a wasteful number, since it uses less digits than its factorization.

2243430303030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29683 (or 29680 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 2243430303030 its reverse (303030343422), we get a palindrome (2546460646452).

The spelling of 2243430303030 in words is "two trillion, two hundred forty-three billion, four hundred thirty million, three hundred three thousand, thirty".