30130421443 has 8 divisors (see below), whose sum is σ = 30614859360. Its totient is φ = 29647652160.

The previous prime is 30130421411. The next prime is 30130421509. The reversal of 30130421443 is 34412403103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30130421443 - 2⁵ = 30130421411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30130421143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380730 + ... + 453007.

It is an arithmetic number, because the mean of its divisors is an integer number (3826857420).

Almost surely, 2^30130421443 is an apocalyptic number.

30130421443 is a deficient number, since it is larger than the sum of its proper divisors (484437917).

30130421443 is an equidigital number, since it uses as much as digits as its factorization.

30130421443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834317.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 30130421443 its reverse (34412403103), we get a palindrome (64542824546).

The spelling of 30130421443 in words is "thirty billion, one hundred thirty million, four hundred twenty-one thousand, four hundred forty-three".