2124850984 has 32 divisors (see below), whose sum is σ = 4064670720. Its totient is φ = 1040992576.

The previous prime is 2124850877. The next prime is 2124850991. The reversal of 2124850984 is 4890584212.

It is a self number, because there is not a number n which added to its sum of digits gives 2124850984.

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 7 ways as a sum of consecutive naturals, for example, 363009 + ... + 368815.

It is an arithmetic number, because the mean of its divisors is an integer number (127020960).

Almost surely, 2^2124850984 is an apocalyptic number.

It is an amenable number.

2124850984 is a deficient number, since it is larger than the sum of its proper divisors (1939819736).

2124850984 is a wasteful number, since it uses less digits than its factorization.

2124850984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6729 (or 6725 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 2124850984 is about 46096.1059526724. The cubic root of 2124850984 is about 1285.6107426974.

The spelling of 2124850984 in words is "two billion, one hundred twenty-four million, eight hundred fifty thousand, nine hundred eighty-four".