13454269429 has 2 divisors, whose sum is σ = 13454269430. Its totient is φ = 13454269428.

The previous prime is 13454269363. The next prime is 13454269447. The reversal of 13454269429 is 92496245431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8761334404 + 4692935025 = 93602^2 + 68505^2 .

It is an emirp because it is prime and its reverse (92496245431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13454269429 - 2²¹ = 13452172277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13454269229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6727134714 + 6727134715.

It is an arithmetic number, because the mean of its divisors is an integer number (6727134715).

Almost surely, 2^13454269429 is an apocalyptic number.

It is an amenable number.

13454269429 is a deficient number, since it is larger than the sum of its proper divisors (1).

13454269429 is an equidigital number, since it uses as much as digits as its factorization.

13454269429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1866240, while the sum is 49.

The spelling of 13454269429 in words is "thirteen billion, four hundred fifty-four million, two hundred sixty-nine thousand, four hundred twenty-nine".