14834878811 has 2 divisors, whose sum is σ = 14834878812. Its totient is φ = 14834878810.

The previous prime is 14834878711. The next prime is 14834878831. The reversal of 14834878811 is 11887843841.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14834878811 is a prime.

It is not a weakly prime, because it can be changed into another prime (14834878831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7417439405 + 7417439406.

It is an arithmetic number, because the mean of its divisors is an integer number (7417439406).

Almost surely, 2^14834878811 is an apocalyptic number.

14834878811 is a deficient number, since it is larger than the sum of its proper divisors (1).

14834878811 is an equidigital number, since it uses as much as digits as its factorization.

14834878811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1376256, while the sum is 53.

The spelling of 14834878811 in words is "fourteen billion, eight hundred thirty-four million, eight hundred seventy-eight thousand, eight hundred eleven".