6120066888 has 128 divisors (see below), whose sum is σ = 18335116800. Its totient is φ = 1880299008.

The previous prime is 6120066871. The next prime is 6120066899. The reversal of 6120066888 is 8886600216.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2674881 + ... + 2677167.

It is an arithmetic number, because the mean of its divisors is an integer number (143243100).

Almost surely, 2^6120066888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6120066888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9167558400).

6120066888 is an abundant number, since it is smaller than the sum of its proper divisors (12215049912).

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

6120066888 is a wasteful number, since it uses less digits than its factorization.

6120066888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268 (or 3258 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 6120066888 is about 78230.8563675485. The cubic root of 6120066888 is about 1829.1615185921.

The spelling of 6120066888 in words is "six billion, one hundred twenty million, sixty-six thousand, eight hundred eighty-eight".