30420310411 has 4 divisors (see below), whose sum is σ = 32021379400. Its totient is φ = 28819241424.

The previous prime is 30420310331. The next prime is 30420310421. The reversal of 30420310411 is 11401302403.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30420310411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 1601068969 = 30420310411 / (3 + 0 + 4 + 2 + 0 + 3 + 1 + 0 + 4 + 1 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30420310421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800534466 + ... + 800534503.

It is an arithmetic number, because the mean of its divisors is an integer number (8005344850).

Almost surely, 2^30420310411 is an apocalyptic number.

30420310411 is a deficient number, since it is larger than the sum of its proper divisors (1601068989).

30420310411 is a wasteful number, since it uses less digits than its factorization.

30420310411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601068988.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30420310411 its reverse (11401302403), we get a palindrome (41821612814).

The spelling of 30420310411 in words is "thirty billion, four hundred twenty million, three hundred ten thousand, four hundred eleven".