4468648646888 has 16 divisors (see below), whose sum is σ = 8413482673860. Its totient is φ = 2225053267200.

The previous prime is 4468648646863. The next prime is 4468648646897. The reversal of 4468648646888 is 8886468468644.

It can be written as a sum of positive squares in 2 ways, for example, as 4317593605924 + 151055040964 = 2077882^2 + 388658^2 .

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, 1158879983 + ... + 1158883838.

Almost surely, 2^{4468648646888} is an apocalyptic number.

It is an amenable number.

4468648646888 is a deficient number, since it is larger than the sum of its proper divisors (3944834026972).

4468648646888 is a wasteful number, since it uses less digits than its factorization.

4468648646888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317764068 (or 2317764064 counting only the distinct ones).

The product of its digits is 10871635968, while the sum is 80.

The spelling of 4468648646888 in words is "four trillion, four hundred sixty-eight billion, six hundred forty-eight million, six hundred forty-six thousand, eight hundred eighty-eight".