200634736404 has 12 divisors (see below), whose sum is σ = 468147718304. Its totient is φ = 66878245464.

The previous prime is 200634736403. The next prime is 200634736417. The reversal of 200634736404 is 404637436002.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200634736403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8359780672 + ... + 8359780695.

Almost surely, 2^200634736404 is an apocalyptic number.

It is an amenable number.

200634736404 is an abundant number, since it is smaller than the sum of its proper divisors (267512981900).

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

200634736404 is a wasteful number, since it uses less digits than its factorization.

200634736404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16719561374 (or 16719561372 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 39.

The spelling of 200634736404 in words is "two hundred billion, six hundred thirty-four million, seven hundred thirty-six thousand, four hundred four".