12342276044 has 24 divisors (see below), whose sum is σ = 25983740160. Its totient is φ = 5011149456.

The previous prime is 12342276019. The next prime is 12342276059. The reversal of 12342276044 is 44067224321.

It is a junction number, because it is equal to n+sod(n) for n = 12342275995 and 12342276013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11599352 + ... + 11600415.

It is an arithmetic number, because the mean of its divisors is an integer number (1082655840).

Almost surely, 2^12342276044 is an apocalyptic number.

12342276044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12342276044 is an abundant number, since it is smaller than the sum of its proper divisors (13641464116).

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

12342276044 is a wasteful number, since it uses less digits than its factorization.

12342276044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23199797 (or 23199795 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

The spelling of 12342276044 in words is "twelve billion, three hundred forty-two million, two hundred seventy-six thousand, forty-four".