2124353154 has 96 divisors (see below), whose sum is σ = 5424273216. Its totient is φ = 548446080.

The previous prime is 2124353111. The next prime is 2124353177. The reversal of 2124353154 is 4513534212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 557584 + ... + 561380.

It is an arithmetic number, because the mean of its divisors is an integer number (56502846).

Almost surely, 2^2124353154 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2124353154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2712136608).

2124353154 is an abundant number, since it is smaller than the sum of its proper divisors (3299920062).

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

2124353154 is a wasteful number, since it uses less digits than its factorization.

2124353154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4000 (or 3993 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 2124353154 is about 46090.7057225207. The cubic root of 2124353154 is about 1285.5103332114.

Adding to 2124353154 its reverse (4513534212), we get a palindrome (6637887366).

The spelling of 2124353154 in words is "two billion, one hundred twenty-four million, three hundred fifty-three thousand, one hundred fifty-four".