4468111881 has 16 divisors (see below), whose sum is σ = 6048631680. Its totient is φ = 2933487360.

The previous prime is 4468111861. The next prime is 4468111883. The reversal of 4468111881 is 1881118644.

It is not a de Polignac number, because 4468111881 - 2¹⁵ = 4468079113 is a prime.

It is a super-2 number, since 2×4468111881² = 39928047562266716322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4468111883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15985 + ... + 95873.

It is an arithmetic number, because the mean of its divisors is an integer number (378039480).

Almost surely, 2^4468111881 is an apocalyptic number.

It is an amenable number.

4468111881 is a deficient number, since it is larger than the sum of its proper divisors (1580519799).

4468111881 is a wasteful number, since it uses less digits than its factorization.

4468111881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80176.

The product of its digits is 49152, while the sum is 42.

The square root of 4468111881 is about 66843.9367556998. The cubic root of 4468111881 is about 1647.0546636388.

The spelling of 4468111881 in words is "four billion, four hundred sixty-eight million, one hundred eleven thousand, eight hundred eighty-one".