12049331856224 has 96 divisors (see below), whose sum is σ = 25698572645760. Its totient is φ = 5528223148032.

The previous prime is 12049331856167. The next prime is 12049331856239. The reversal of 12049331856224 is 42265813394021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 823090697 + ... + 823105335.

It is an arithmetic number, because the mean of its divisors is an integer number (267693465060).

Almost surely, 2^{12049331856224} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12049331856224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12849286322880).

12049331856224 is an abundant number, since it is smaller than the sum of its proper divisors (13649240789536).

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

12049331856224 is a wasteful number, since it uses less digits than its factorization.

12049331856224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26272 (or 26264 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 12049331856224 in words is "twelve trillion, forty-nine billion, three hundred thirty-one million, eight hundred fifty-six thousand, two hundred twenty-four".