10094421797 has 4 divisors (see below), whose sum is σ = 10098849516. Its totient is φ = 10089994080.

The previous prime is 10094421767. The next prime is 10094421803. The reversal of 10094421797 is 79712449001.

10094421797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79712449001 = 227 ⋅351156163.

It can be written as a sum of positive squares in 2 ways, for example, as 8620936801 + 1473484996 = 92849^2 + 38386^2 .

It is a cyclic number.

It is not a de Polignac number, because 10094421797 - 2¹⁰ = 10094420773 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 (10094421767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2210438 + ... + 2214999.

It is an arithmetic number, because the mean of its divisors is an integer number (2524712379).

Almost surely, 2^10094421797 is an apocalyptic number.

It is an amenable number.

10094421797 is a deficient number, since it is larger than the sum of its proper divisors (4427719).

10094421797 is an equidigital number, since it uses as much as digits as its factorization.

10094421797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4427718.

The product of its (nonzero) digits is 127008, while the sum is 44.

Adding to 10094421797 its sum of digits (44), we get a square (10094421841 = 100471²).

The spelling of 10094421797 in words is "ten billion, ninety-four million, four hundred twenty-one thousand, seven hundred ninety-seven".