2124404350 has 24 divisors (see below), whose sum is σ = 3953126448. Its totient is φ = 849388800.

The previous prime is 2124404341. The next prime is 2124404369. The reversal of 2124404350 is 534044212.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124855 + ... + 140845.

It is an arithmetic number, because the mean of its divisors is an integer number (164713602).

Almost surely, 2^2124404350 is an apocalyptic number.

2124404350 is a deficient number, since it is larger than the sum of its proper divisors (1828722098).

2124404350 is a wasteful number, since it uses less digits than its factorization.

2124404350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18660 (or 18655 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2124404350 is about 46091.2611022957. The cubic root of 2124404350 is about 1285.5206598777.

Adding to 2124404350 its reverse (534044212), we get a palindrome (2658448562).

The spelling of 2124404350 in words is "two billion, one hundred twenty-four million, four hundred four thousand, three hundred fifty".