10938858929 has 2 divisors, whose sum is σ = 10938858930. Its totient is φ = 10938858928.

The previous prime is 10938858911. The next prime is 10938858937. The reversal of 10938858929 is 92985883901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9429381025 + 1509477904 = 97105^2 + 38852^2 .

It is an emirp because it is prime and its reverse (92985883901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10938858929 - 2²⁴ = 10922081713 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 (10938858629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5469429464 + 5469429465.

It is an arithmetic number, because the mean of its divisors is an integer number (5469429465).

Almost surely, 2^10938858929 is an apocalyptic number.

It is an amenable number.

10938858929 is a deficient number, since it is larger than the sum of its proper divisors (1).

10938858929 is an equidigital number, since it uses as much as digits as its factorization.

10938858929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11197440, while the sum is 62.

The spelling of 10938858929 in words is "ten billion, nine hundred thirty-eight million, eight hundred fifty-eight thousand, nine hundred twenty-nine".