207868661162 has 32 divisors (see below), whose sum is σ = 319330926720. Its totient is φ = 101455997440.

The previous prime is 207868661159. The next prime is 207868661167. The reversal of 207868661162 is 261166868702.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (207868661167) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 16344518 + ... + 16357230.

It is an arithmetic number, because the mean of its divisors is an integer number (9979091460).

Almost surely, 2^207868661162 is an apocalyptic number.

207868661162 is a deficient number, since it is larger than the sum of its proper divisors (111462265558).

207868661162 is a wasteful number, since it uses less digits than its factorization.

207868661162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13918.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 207868661162 in words is "two hundred seven billion, eight hundred sixty-eight million, six hundred sixty-one thousand, one hundred sixty-two".