2124302124 has 48 divisors (see below), whose sum is σ = 5698764288. Its totient is φ = 603305088.

The previous prime is 2124302077. The next prime is 2124302129. The reversal of 2124302124 is 4212034212.

It is a super-2 number, since 2×2124302124² = 9025319028061822752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2124302124.

It is not an unprimeable number, because it can be changed into a prime (2124302129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61689 + ... + 89744.

It is an arithmetic number, because the mean of its divisors is an integer number (118724256).

Almost surely, 2^2124302124 is an apocalyptic number.

It is an amenable number.

2124302124 is an abundant number, since it is smaller than the sum of its proper divisors (3574462164).

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

2124302124 is a wasteful number, since it uses less digits than its factorization.

2124302124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151614 (or 151612 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2124302124 is about 46090.1521368719. The cubic root of 2124302124 is about 1285.5000398636.

Adding to 2124302124 its reverse (4212034212), we get a palindrome (6336336336).

The spelling of 2124302124 in words is "two billion, one hundred twenty-four million, three hundred two thousand, one hundred twenty-four".