12284929844 has 24 divisors (see below), whose sum is σ = 24832640448. Its totient is φ = 5255584640.

The previous prime is 12284929841. The next prime is 12284929871. The reversal of 12284929844 is 44892948221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12284929841) 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, 8211104 + ... + 8212599.

It is an arithmetic number, because the mean of its divisors is an integer number (1034693352).

Almost surely, 2^12284929844 is an apocalyptic number.

It is an amenable number.

12284929844 is an abundant number, since it is smaller than the sum of its proper divisors (12547710604).

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

12284929844 is a wasteful number, since it uses less digits than its factorization.

12284929844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16423735 (or 16423733 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 53.

The spelling of 12284929844 in words is "twelve billion, two hundred eighty-four million, nine hundred twenty-nine thousand, eight hundred forty-four".