11433140129 has 2 divisors, whose sum is σ = 11433140130. Its totient is φ = 11433140128.

The previous prime is 11433140099. The next prime is 11433140137. The reversal of 11433140129 is 92104133411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9404538529 + 2028601600 = 96977^2 + 45040^2 .

It is a cyclic number.

It is not a de Polignac number, because 11433140129 - 2⁸ = 11433139873 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11433140629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5716570064 + 5716570065.

It is an arithmetic number, because the mean of its divisors is an integer number (5716570065).

Almost surely, 2^11433140129 is an apocalyptic number.

It is an amenable number.

11433140129 is a deficient number, since it is larger than the sum of its proper divisors (1).

11433140129 is an equidigital number, since it uses as much as digits as its factorization.

11433140129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 11433140129 in words is "eleven billion, four hundred thirty-three million, one hundred forty thousand, one hundred twenty-nine".