10433138857 has 2 divisors, whose sum is σ = 10433138858. Its totient is φ = 10433138856.

The previous prime is 10433138839. The next prime is 10433138869. The reversal of 10433138857 is 75883133401.

10433138857 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10150361001 + 282777856 = 100749^2 + 16816^2 .

It is a cyclic number.

It is not a de Polignac number, because 10433138857 - 2¹¹ = 10433136809 is a prime.

It is not a weakly prime, because it can be changed into another prime (10433138827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5216569428 + 5216569429.

It is an arithmetic number, because the mean of its divisors is an integer number (5216569429).

Almost surely, 2^10433138857 is an apocalyptic number.

It is an amenable number.

10433138857 is a deficient number, since it is larger than the sum of its proper divisors (1).

10433138857 is an equidigital number, since it uses as much as digits as its factorization.

10433138857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 10433138857 in words is "ten billion, four hundred thirty-three million, one hundred thirty-eight thousand, eight hundred fifty-seven".