207013173064 has 32 divisors (see below), whose sum is σ = 392032055520. Its totient is φ = 102472550656.

The previous prime is 207013173001. The next prime is 207013173137. The reversal of 207013173064 is 460371310702.

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 7 ways as a sum of consecutive naturals, for example, 1251507 + ... + 1407229.

It is an arithmetic number, because the mean of its divisors is an integer number (12251001735).

Almost surely, 2^207013173064 is an apocalyptic number.

It is an amenable number.

207013173064 is a deficient number, since it is larger than the sum of its proper divisors (185018882456).

207013173064 is a wasteful number, since it uses less digits than its factorization.

207013173064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157389 (or 157385 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

Adding to 207013173064 its reverse (460371310702), we get a palindrome (667384483766).

The spelling of 207013173064 in words is "two hundred seven billion, thirteen million, one hundred seventy-three thousand, sixty-four".