12355358844 has 24 divisors (see below), whose sum is σ = 29093661520. Its totient is φ = 4080668544.

The previous prime is 12355358839. The next prime is 12355358881. The reversal of 12355358844 is 44885355321.

It is a junction number, because it is equal to n+sod(n) for n = 12355358793 and 12355358802.

It is a congruent number.

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, 4721689 + ... + 4724304.

Almost surely, 2^12355358844 is an apocalyptic number.

It is an amenable number.

12355358844 is an abundant number, since it is smaller than the sum of its proper divisors (16738302676).

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

12355358844 is a wasteful number, since it uses less digits than its factorization.

12355358844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9446109 (or 9446107 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 48.

The spelling of 12355358844 in words is "twelve billion, three hundred fifty-five million, three hundred fifty-eight thousand, eight hundred forty-four".