10235009689 has 8 divisors (see below), whose sum is σ = 10289155968. Its totient is φ = 10181000160.

The previous prime is 10235009677. The next prime is 10235009711. The reversal of 10235009689 is 98690053201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10235009689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10235009669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117669 + ... + 185245.

It is an arithmetic number, because the mean of its divisors is an integer number (1286144496).

Almost surely, 2^10235009689 is an apocalyptic number.

It is an amenable number.

10235009689 is a deficient number, since it is larger than the sum of its proper divisors (54146279).

10235009689 is an equidigital number, since it uses as much as digits as its factorization.

10235009689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68375.

The product of its (nonzero) digits is 116640, while the sum is 43.

The spelling of 10235009689 in words is "ten billion, two hundred thirty-five million, nine thousand, six hundred eighty-nine".