12295818789 has 12 divisors (see below), whose sum is σ = 16448379264. Its totient is φ = 8170323624.

The previous prime is 12295818757. The next prime is 12295818797. The reversal of 12295818789 is 98781859221.

It is not a de Polignac number, because 12295818789 - 2⁵ = 12295818757 is a prime.

It is a super-3 number, since 3×12295818789³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12295818389) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 261004 + ... + 304490.

It is an arithmetic number, because the mean of its divisors is an integer number (1370698272).

Almost surely, 2^12295818789 is an apocalyptic number.

It is an amenable number.

12295818789 is a deficient number, since it is larger than the sum of its proper divisors (4152560475).

12295818789 is an frugal number, since it uses more digits than its factorization.

12295818789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44104 (or 43797 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 60.

The spelling of 12295818789 in words is "twelve billion, two hundred ninety-five million, eight hundred eighteen thousand, seven hundred eighty-nine".