200001124140 has 48 divisors (see below), whose sum is σ = 564090784992. Its totient is φ = 52944334336.

The previous prime is 200001124139. The next prime is 200001124151. The reversal of 200001124140 is 41421100002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12157299 + ... + 12173738.

It is an arithmetic number, because the mean of its divisors is an integer number (11751891354).

Almost surely, 2^200001124140 is an apocalyptic number.

200001124140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200001124140 is an abundant number, since it is smaller than the sum of its proper divisors (364089660852).

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

200001124140 is a wasteful number, since it uses less digits than its factorization.

200001124140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24331186 (or 24331184 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200001124140 its reverse (41421100002), we get a palindrome (241422224142).

The spelling of 200001124140 in words is "two hundred billion, one million, one hundred twenty-four thousand, one hundred forty".