302030443423 has 8 divisors (see below), whose sum is σ = 305240775840. Its totient is φ = 298837052640.

The previous prime is 302030443417. The next prime is 302030443439. The reversal of 302030443423 is 324344030203.

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

It is a de Polignac number, because none of the positive numbers 2^k-302030443423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 302030443391 and 302030443400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302030443493) 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, 4199563 + ... + 4270876.

It is an arithmetic number, because the mean of its divisors is an integer number (38155096980).

Almost surely, 2^302030443423 is an apocalyptic number.

302030443423 is a deficient number, since it is larger than the sum of its proper divisors (3210332417).

302030443423 is a wasteful number, since it uses less digits than its factorization.

302030443423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8470817.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 302030443423 its reverse (324344030203), we get a palindrome (626374473626).

The spelling of 302030443423 in words is "three hundred two billion, thirty million, four hundred forty-three thousand, four hundred twenty-three".