2124041304 has 64 divisors (see below), whose sum is σ = 6620394240. Its totient is φ = 551698560.

The previous prime is 2124041279. The next prime is 2124041371. The reversal of 2124041304 is 4031404212.

It is a super-2 number, since 2×2124041304² = 9023102922196040832, which contains 22 as substring.

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

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, 572839 + ... + 576534.

It is an arithmetic number, because the mean of its divisors is an integer number (103443660).

Almost surely, 2^2124041304 is an apocalyptic number.

2124041304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2124041304 is an abundant number, since it is smaller than the sum of its proper divisors (4496352936).

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

2124041304 is a wasteful number, since it uses less digits than its factorization.

2124041304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149400 (or 1149396 counting only the distinct ones).

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

The square root of 2124041304 is about 46087.3225952647. The cubic root of 2124041304 is about 1285.4474268447.

Adding to 2124041304 its reverse (4031404212), we get a palindrome (6155445516).

The spelling of 2124041304 in words is "two billion, one hundred twenty-four million, forty-one thousand, three hundred four".