2124311033244 has 24 divisors (see below), whose sum is σ = 4957868231680. Its totient is φ = 707940465264.

The previous prime is 2124311033227. The next prime is 2124311033311. The reversal of 2124311033244 is 4423301134212.

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, 20347324 + ... + 20451459.

Almost surely, 2^{2124311033244} is an apocalyptic number.

It is an amenable number.

2124311033244 is an abundant number, since it is smaller than the sum of its proper divisors (2833557198436).

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

2124311033244 is a wasteful number, since it uses less digits than its factorization.

2124311033244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40803129 (or 40803127 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 2124311033244 its reverse (4423301134212), we get a palindrome (6547612167456).

The spelling of 2124311033244 in words is "two trillion, one hundred twenty-four billion, three hundred eleven million, thirty-three thousand, two hundred forty-four".