11454634129 has 2 divisors, whose sum is σ = 11454634130. Its totient is φ = 11454634128.

The previous prime is 11454634099. The next prime is 11454634141. The reversal of 11454634129 is 92143645411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10828483600 + 626150529 = 104060^2 + 25023^2 .

It is an emirp because it is prime and its reverse (92143645411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11454634129 - 2¹¹ = 11454632081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11454634091 and 11454634100.

It is not a weakly prime, because it can be changed into another prime (11454634189) 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, 5727317064 + 5727317065.

It is an arithmetic number, because the mean of its divisors is an integer number (5727317065).

Almost surely, 2^11454634129 is an apocalyptic number.

It is an amenable number.

11454634129 is a deficient number, since it is larger than the sum of its proper divisors (1).

11454634129 is an equidigital number, since it uses as much as digits as its factorization.

11454634129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 40.

The spelling of 11454634129 in words is "eleven billion, four hundred fifty-four million, six hundred thirty-four thousand, one hundred twenty-nine".