10269338389 has 4 divisors (see below), whose sum is σ = 10508160256. Its totient is φ = 10030516524.

The previous prime is 10269338381. The next prime is 10269338447. The reversal of 10269338389 is 98383396201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10269338389 - 2³ = 10269338381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10269338381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119410869 + ... + 119410954.

It is an arithmetic number, because the mean of its divisors is an integer number (2627040064).

Almost surely, 2^10269338389 is an apocalyptic number.

It is an amenable number.

10269338389 is a deficient number, since it is larger than the sum of its proper divisors (238821867).

10269338389 is an equidigital number, since it uses as much as digits as its factorization.

10269338389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238821866.

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 10269338389 in words is "ten billion, two hundred sixty-nine million, three hundred thirty-eight thousand, three hundred eighty-nine".