2124450334 has 4 divisors (see below), whose sum is σ = 3186675504. Its totient is φ = 1062225166.

The previous prime is 2124450323. The next prime is 2124450379. The reversal of 2124450334 is 4330544212.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531112582 + ... + 531112585.

It is an arithmetic number, because the mean of its divisors is an integer number (796668876).

Almost surely, 2^2124450334 is an apocalyptic number.

2124450334 is a deficient number, since it is larger than the sum of its proper divisors (1062225170).

2124450334 is a wasteful number, since it uses less digits than its factorization.

2124450334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062225169.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2124450334 is about 46091.7599360233. The cubic root of 2124450334 is about 1285.5299350981.

Adding to 2124450334 its reverse (4330544212), we get a palindrome (6454994546).

The spelling of 2124450334 in words is "two billion, one hundred twenty-four million, four hundred fifty thousand, three hundred thirty-four".