14540041511 has 2 divisors, whose sum is σ = 14540041512. Its totient is φ = 14540041510.

The previous prime is 14540041493. The next prime is 14540041513. The reversal of 14540041511 is 11514004541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14540041511 - 2¹⁴ = 14540025127 is a prime.

It is a super-2 number, since 2×14540041511² (a number of 21 digits) contains 22 as substring.

Together with 14540041513, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14540041513) 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 as a sum of consecutive naturals, namely, 7270020755 + 7270020756.

It is an arithmetic number, because the mean of its divisors is an integer number (7270020756).

Almost surely, 2^14540041511 is an apocalyptic number.

14540041511 is a deficient number, since it is larger than the sum of its proper divisors (1).

14540041511 is an equidigital number, since it uses as much as digits as its factorization.

14540041511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1600, while the sum is 26.

The spelling of 14540041511 in words is "fourteen billion, five hundred forty million, forty-one thousand, five hundred eleven".