10326894193 has 24 divisors (see below), whose sum is σ = 13655418560. Its totient is φ = 7623396000.

The previous prime is 10326894169. The next prime is 10326894197. The reversal of 10326894193 is 39149862301.

It is a happy number.

It is not a de Polignac number, because 10326894193 - 2²⁵ = 10293339761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10326894197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 304758 + ... + 336943.

Almost surely, 2^10326894193 is an apocalyptic number.

It is an amenable number.

10326894193 is a deficient number, since it is larger than the sum of its proper divisors (3328524367).

10326894193 is a wasteful number, since it uses less digits than its factorization.

10326894193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641749 (or 641738 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 46.

The spelling of 10326894193 in words is "ten billion, three hundred twenty-six million, eight hundred ninety-four thousand, one hundred ninety-three".