200421300014432 has 96 divisors (see below), whose sum is σ = 466096837054464. Its totient is φ = 83016504921600.

The previous prime is 200421300014423. The next prime is 200421300014449. The reversal of 200421300014432 is 234410003124002.

It is a congruent number.

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, 13301444 + ... + 24036867.

It is an arithmetic number, because the mean of its divisors is an integer number (4855175385984).

Almost surely, 2^{200421300014432} is an apocalyptic number.

It is an amenable number.

200421300014432 is an abundant number, since it is smaller than the sum of its proper divisors (265675537040032).

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

200421300014432 is a wasteful number, since it uses less digits than its factorization.

200421300014432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37339132 (or 37339124 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 200421300014432 its reverse (234410003124002), we get a palindrome (434831303138434).

The spelling of 200421300014432 in words is "two hundred trillion, four hundred twenty-one billion, three hundred million, fourteen thousand, four hundred thirty-two".