200687473340 has 48 divisors (see below), whose sum is σ = 422079336000. Its totient is φ = 80154028032.

The previous prime is 200687473331. The next prime is 200687473361. The reversal of 200687473340 is 43374786002.

It is a junction number, because it is equal to n+sod(n) for n = 200687473291 and 200687473300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52852322 + ... + 52856118.

It is an arithmetic number, because the mean of its divisors is an integer number (8793319500).

Almost surely, 2^200687473340 is an apocalyptic number.

200687473340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200687473340 is an abundant number, since it is smaller than the sum of its proper divisors (221391862660).

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

200687473340 is a wasteful number, since it uses less digits than its factorization.

200687473340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7094 (or 7092 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 200687473340 in words is "two hundred billion, six hundred eighty-seven million, four hundred seventy-three thousand, three hundred forty".