200240014021 has 16 divisors (see below), whose sum is σ = 212489399808. Its totient is φ = 188385926400.

The previous prime is 200240014019. The next prime is 200240014031. The reversal of 200240014021 is 120410042002.

It is a cyclic number.

It is not a de Polignac number, because 200240014021 - 2¹ = 200240014019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200240013986 and 200240014004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200240014031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81345 + ... + 638041.

It is an arithmetic number, because the mean of its divisors is an integer number (13280587488).

Almost surely, 2^200240014021 is an apocalyptic number.

It is an amenable number.

200240014021 is a deficient number, since it is larger than the sum of its proper divisors (12249385787).

200240014021 is a wasteful number, since it uses less digits than its factorization.

200240014021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557052.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200240014021 its reverse (120410042002), we get a palindrome (320650056023).

The spelling of 200240014021 in words is "two hundred billion, two hundred forty million, fourteen thousand, twenty-one".