4164645877688 has 16 divisors (see below), whose sum is σ = 7808940132000. Its totient is φ = 2082261842496.

The previous prime is 4164645877633. The next prime is 4164645877727. The reversal of 4164645877688 is 8867785464614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7346693 + ... + 7893236.

It is an arithmetic number, because the mean of its divisors is an integer number (488058758250).

Almost surely, 2^{4164645877688} is an apocalyptic number.

It is an amenable number.

4164645877688 is a deficient number, since it is larger than the sum of its proper divisors (3644294254312).

4164645877688 is a wasteful number, since it uses less digits than its factorization.

4164645877688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15274094 (or 15274090 counting only the distinct ones).

The product of its digits is 1734082560, while the sum is 74.

The spelling of 4164645877688 in words is "four trillion, one hundred sixty-four billion, six hundred forty-five million, eight hundred seventy-seven thousand, six hundred eighty-eight".