200813681260 has 24 divisors (see below), whose sum is σ = 440043893856. Its totient is φ = 76833060480.

The previous prime is 200813681249. The next prime is 200813681281. The reversal of 200813681260 is 62186318002.

It is a happy number.

It is a super-2 number, since 2×200813681260² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218275281 + ... + 218276200.

It is an arithmetic number, because the mean of its divisors is an integer number (18335162244).

Almost surely, 2^200813681260 is an apocalyptic number.

200813681260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200813681260 is an abundant number, since it is smaller than the sum of its proper divisors (239230212596).

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

200813681260 is a wasteful number, since it uses less digits than its factorization.

200813681260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436551513 (or 436551511 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

Adding to 200813681260 its reverse (62186318002), we get a palindrome (262999999262).

The spelling of 200813681260 in words is "two hundred billion, eight hundred thirteen million, six hundred eighty-one thousand, two hundred sixty".