11485829429 has 2 divisors, whose sum is σ = 11485829430. Its totient is φ = 11485829428.

The previous prime is 11485829353. The next prime is 11485829449. The reversal of 11485829429 is 92492858411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8330760529 + 3155068900 = 91273^2 + 56170^2 .

It is a cyclic number.

It is not a de Polignac number, because 11485829429 - 2¹⁶ = 11485763893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11485829449) 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, 5742914714 + 5742914715.

It is an arithmetic number, because the mean of its divisors is an integer number (5742914715).

Almost surely, 2^11485829429 is an apocalyptic number.

It is an amenable number.

11485829429 is a deficient number, since it is larger than the sum of its proper divisors (1).

11485829429 is an equidigital number, since it uses as much as digits as its factorization.

11485829429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1658880, while the sum is 53.

The spelling of 11485829429 in words is "eleven billion, four hundred eighty-five million, eight hundred twenty-nine thousand, four hundred twenty-nine".