14530040511 has 12 divisors (see below), whose sum is σ = 22536389592. Its totient is φ = 8302880208.

The previous prime is 14530040501. The next prime is 14530040513. The reversal of 14530040511 is 11504003541.

It is a happy number.

It is not a de Polignac number, because 14530040511 - 2⁵ = 14530040479 is a prime.

It is a super-2 number, since 2×14530040511² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14530040513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49421760 + ... + 49422053.

It is an arithmetic number, because the mean of its divisors is an integer number (1878032466).

Almost surely, 2^14530040511 is an apocalyptic number.

14530040511 is a deficient number, since it is larger than the sum of its proper divisors (8006349081).

14530040511 is an equidigital number, since it uses as much as digits as its factorization.

14530040511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98843830 (or 98843823 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 14530040511 in words is "fourteen billion, five hundred thirty million, forty thousand, five hundred eleven".