667417675882 has 16 divisors (see below), whose sum is σ = 1027104468480. Its totient is φ = 325149627712.

The previous prime is 667417675867. The next prime is 667417675891. The reversal of 667417675882 is 288576714766.

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, 25013578 + ... + 25040245.

It is an arithmetic number, because the mean of its divisors is an integer number (64194029280).

Almost surely, 2^667417675882 is an apocalyptic number.

667417675882 is a deficient number, since it is larger than the sum of its proper divisors (359686792598).

667417675882 is a wasteful number, since it uses less digits than its factorization.

667417675882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50053997.

The product of its digits is 189665280, while the sum is 67.

The spelling of 667417675882 in words is "six hundred sixty-seven billion, four hundred seventeen million, six hundred seventy-five thousand, eight hundred eighty-two".