2000124356 has 6 divisors (see below), whose sum is σ = 3500217630. Its totient is φ = 1000062176.

The previous prime is 2000124337. The next prime is 2000124389. The reversal of 2000124356 is 6534210002.

It can be written as a sum of positive squares in only one way, i.e., 1762656256 + 237468100 = 41984^2 + 15410^2 .

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 as a sum of consecutive naturals, namely, 250015541 + ... + 250015548.

It is an arithmetic number, because the mean of its divisors is an integer number (583369605).

Almost surely, 2^2000124356 is an apocalyptic number.

It is an amenable number.

2000124356 is a deficient number, since it is larger than the sum of its proper divisors (1500093274).

2000124356 is a wasteful number, since it uses less digits than its factorization.

2000124356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500031093 (or 500031091 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2000124356 is about 44722.7498707313. The cubic root of 2000124356 is about 1259.9471624774.

Adding to 2000124356 its reverse (6534210002), we get a palindrome (8534334358).

The spelling of 2000124356 in words is "two billion, one hundred twenty-four thousand, three hundred fifty-six".