2124241047444 has 24 divisors (see below), whose sum is σ = 5248124941248. Its totient is φ = 666428563840.

The previous prime is 2124241047443. The next prime is 2124241047451. The reversal of 2124241047444 is 4447401424212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124241047443) 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, 5206472952 + ... + 5206473359.

It is an arithmetic number, because the mean of its divisors is an integer number (218671872552).

Almost surely, 2^{2124241047444} is an apocalyptic number.

It is an amenable number.

2124241047444 is an abundant number, since it is smaller than the sum of its proper divisors (3123883893804).

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

2124241047444 is a wasteful number, since it uses less digits than its factorization.

2124241047444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10412946335 (or 10412946333 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 39.

The spelling of 2124241047444 in words is "two trillion, one hundred twenty-four billion, two hundred forty-one million, forty-seven thousand, four hundred forty-four".