2126244612 has 48 divisors (see below), whose sum is σ = 5013150912. Its totient is φ = 701352960.

The previous prime is 2126244599. The next prime is 2126244641. The reversal of 2126244612 is 2164426212.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2126244612.

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 15 ways as a sum of consecutive naturals, for example, 1608912 + ... + 1610232.

It is an arithmetic number, because the mean of its divisors is an integer number (104440644).

Almost surely, 2^2126244612 is an apocalyptic number.

It is an amenable number.

2126244612 is an abundant number, since it is smaller than the sum of its proper divisors (2886906300).

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

2126244612 is a wasteful number, since it uses less digits than its factorization.

2126244612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628 (or 2626 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 2126244612 is about 46111.2200228968. The cubic root of 2126244612 is about 1285.8917461786.

The spelling of 2126244612 in words is "two billion, one hundred twenty-six million, two hundred forty-four thousand, six hundred twelve".