4905230443 has 4 divisors (see below), whose sum is σ = 4905371968. Its totient is φ = 4905088920.

The previous prime is 4905230423. The next prime is 4905230453. The reversal of 4905230443 is 3440325094.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4905230443 - 2⁵ = 4905230411 is a prime.

It is a super-2 number, since 2×4905230443² = 48122571397867952498, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4905230399 and 4905230408.

It is not an unprimeable number, because it can be changed into a prime (4905230423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20230 + ... + 101092.

It is an arithmetic number, because the mean of its divisors is an integer number (1226342992).

Almost surely, 2^4905230443 is an apocalyptic number.

4905230443 is a deficient number, since it is larger than the sum of its proper divisors (141525).

4905230443 is an equidigital number, since it uses as much as digits as its factorization.

4905230443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141524.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 4905230443 is about 70037.3503425137. The cubic root of 4905230443 is about 1699.1033845135.

The spelling of 4905230443 in words is "four billion, nine hundred five million, two hundred thirty thousand, four hundred forty-three".