200047823864 has 32 divisors (see below), whose sum is σ = 434711577600. Its totient is φ = 84527247840.

The previous prime is 200047823863. The next prime is 200047823873. The reversal of 200047823864 is 468328740002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200047823863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25152944 + ... + 25160895.

It is an arithmetic number, because the mean of its divisors is an integer number (13584736800).

Almost surely, 2^200047823864 is an apocalyptic number.

It is an amenable number.

200047823864 is an abundant number, since it is smaller than the sum of its proper divisors (234663753736).

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

200047823864 is a wasteful number, since it uses less digits than its factorization.

200047823864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50313923 (or 50313919 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 44.

The spelling of 200047823864 in words is "two hundred billion, forty-seven million, eight hundred twenty-three thousand, eight hundred sixty-four".