200932779064 has 24 divisors (see below), whose sum is σ = 384781541040. Its totient is φ = 98324553248.

The previous prime is 200932779059. The next prime is 200932779127. The reversal of 200932779064 is 460977239002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200932778999 and 200932779017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8680434 + ... + 8703550.

It is an arithmetic number, because the mean of its divisors is an integer number (16032564210).

Almost surely, 2^200932779064 is an apocalyptic number.

It is an amenable number.

200932779064 is a deficient number, since it is larger than the sum of its proper divisors (183848761976).

200932779064 is an frugal number, since it uses more digits than its factorization.

200932779064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46287 (or 23166 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 49.

The spelling of 200932779064 in words is "two hundred billion, nine hundred thirty-two million, seven hundred seventy-nine thousand, sixty-four".