4644620088888 has 32 divisors (see below), whose sum is σ = 12504746394000. Its totient is φ = 1429113873408.

The previous prime is 4644620088883. The next prime is 4644620088931. The reversal of 4644620088888 is 8888800264464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4644620088883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7443301113 + ... + 7443301736.

Almost surely, 2^{4644620088888} is an apocalyptic number.

It is an amenable number.

4644620088888 is an abundant number, since it is smaller than the sum of its proper divisors (7860126305112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4644620088888 is a wasteful number, since it uses less digits than its factorization.

4644620088888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14886602871 (or 14886602867 counting only the distinct ones).

The product of its (nonzero) digits is 150994944, while the sum is 66.

The spelling of 4644620088888 in words is "four trillion, six hundred forty-four billion, six hundred twenty million, eighty-eight thousand, eight hundred eighty-eight".