30142111411 has 4 divisors (see below), whose sum is σ = 30184034400. Its totient is φ = 30100188424.

The previous prime is 30142111397. The next prime is 30142111429. The reversal of 30142111411 is 11411124103.

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

It is a cyclic number.

It is not a de Polignac number, because 30142111411 - 2¹⁵ = 30142078643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30142111481) 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, 20960416 + ... + 20961853.

It is an arithmetic number, because the mean of its divisors is an integer number (7546008600).

Almost surely, 2^30142111411 is an apocalyptic number.

30142111411 is a deficient number, since it is larger than the sum of its proper divisors (41922989).

30142111411 is an equidigital number, since it uses as much as digits as its factorization.

30142111411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41922988.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 30142111411 its reverse (11411124103), we get a palindrome (41553235514).

The spelling of 30142111411 in words is "thirty billion, one hundred forty-two million, one hundred eleven thousand, four hundred eleven".