201487820736 has 112 divisors (see below), whose sum is σ = 585559814400. Its totient is φ = 60861284352.

The previous prime is 201487820711. The next prime is 201487820771. The reversal of 201487820736 is 637028784102.

201487820736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 1116801 + ... + 1284608.

Almost surely, 2^201487820736 is an apocalyptic number.

It is an amenable number.

201487820736 is an abundant number, since it is smaller than the sum of its proper divisors (384071993664).

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

201487820736 is a wasteful number, since it uses less digits than its factorization.

201487820736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401466 (or 2401456 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 48.

The spelling of 201487820736 in words is "two hundred one billion, four hundred eighty-seven million, eight hundred twenty thousand, seven hundred thirty-six".