10398111686593 has 8 divisors (see below), whose sum is σ = 10639985246528. Its totient is φ = 10156240718064.

The previous prime is 10398111686587. The next prime is 10398111686621. The reversal of 10398111686593 is 39568611189301.

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-10398111686593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10398111686993) 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, 9186955 + ... + 10256527.

It is an arithmetic number, because the mean of its divisors is an integer number (1329998155816).

Almost surely, 2^{10398111686593} is an apocalyptic number.

It is an amenable number.

10398111686593 is a deficient number, since it is larger than the sum of its proper divisors (241873559935).

10398111686593 is a wasteful number, since it uses less digits than its factorization.

10398111686593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295703.

The product of its (nonzero) digits is 8398080, while the sum is 61.

The spelling of 10398111686593 in words is "ten trillion, three hundred ninety-eight billion, one hundred eleven million, six hundred eighty-six thousand, five hundred ninety-three".