2124254012 has 24 divisors (see below), whose sum is σ = 3738115920. Its totient is φ = 1056234240.

The previous prime is 2124253997. The next prime is 2124254029. The reversal of 2124254012 is 2104524212.

It is a super-2 number, since 2×2124254012² = 9024910214996192288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068083 + ... + 1070069.

It is an arithmetic number, because the mean of its divisors is an integer number (155754830).

Almost surely, 2^2124254012 is an apocalyptic number.

It is an amenable number.

2124254012 is a deficient number, since it is larger than the sum of its proper divisors (1613861908).

2124254012 is a wasteful number, since it uses less digits than its factorization.

2124254012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3341 (or 3339 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2124254012 is about 46089.6302002956. The cubic root of 2124254012 is about 1285.4903349595.

Adding to 2124254012 its reverse (2104524212), we get a palindrome (4228778224).

The spelling of 2124254012 in words is "two billion, one hundred twenty-four million, two hundred fifty-four thousand, twelve".