12259793776 has 40 divisors (see below), whose sum is σ = 26090651520. Its totient is φ = 5554777536.

The previous prime is 12259793771. The next prime is 12259793779. The reversal of 12259793776 is 67739795221.

It is a self number, because there is not a number n which added to its sum of digits gives 12259793776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12259793771) 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, 869710 + ... + 883693.

It is an arithmetic number, because the mean of its divisors is an integer number (652266288).

Almost surely, 2^12259793776 is an apocalyptic number.

12259793776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12259793776 is an abundant number, since it is smaller than the sum of its proper divisors (13830857744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12259793776 is a wasteful number, since it uses less digits than its factorization.

12259793776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753453 (or 1753447 counting only the distinct ones).

The product of its digits is 10001880, while the sum is 58.

The spelling of 12259793776 in words is "twelve billion, two hundred fifty-nine million, seven hundred ninety-three thousand, seven hundred seventy-six".