666342153364 has 24 divisors (see below), whose sum is σ = 1196365792160. Its totient is φ = 324564244704.

The previous prime is 666342153359. The next prime is 666342153391. The reversal of 666342153364 is 463351243666.

It is a congruent number.

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, 5045739 + ... + 5176114.

Almost surely, 2^666342153364 is an apocalyptic number.

It is an amenable number.

666342153364 is a deficient number, since it is larger than the sum of its proper divisors (530023638796).

666342153364 is a wasteful number, since it uses less digits than its factorization.

666342153364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10222279 (or 10222277 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 49.

The spelling of 666342153364 in words is "six hundred sixty-six billion, three hundred forty-two million, one hundred fifty-three thousand, three hundred sixty-four".