11430245067 has 4 divisors (see below), whose sum is σ = 15240326760. Its totient is φ = 7620163376.

The previous prime is 11430245003. The next prime is 11430245077. The reversal of 11430245067 is 76054203411.

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 11430245067 - 2⁶ = 11430245003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11430245077) 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, 1905040842 + ... + 1905040847.

It is an arithmetic number, because the mean of its divisors is an integer number (3810081690).

Almost surely, 2^11430245067 is an apocalyptic number.

11430245067 is a deficient number, since it is larger than the sum of its proper divisors (3810081693).

11430245067 is an equidigital number, since it uses as much as digits as its factorization.

11430245067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3810081692.

The product of its (nonzero) digits is 20160, while the sum is 33.

Adding to 11430245067 its reverse (76054203411), we get a palindrome (87484448478).

The spelling of 11430245067 in words is "eleven billion, four hundred thirty million, two hundred forty-five thousand, sixty-seven".