4891111114 has 8 divisors (see below), whose sum is σ = 7340929920. Its totient is φ = 2444134476.

The previous prime is 4891111109. The next prime is 4891111129. The reversal of 4891111114 is 4111111984.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 706234 + ... + 713125.

It is an arithmetic number, because the mean of its divisors is an integer number (917616240).

Almost surely, 2^4891111114 is an apocalyptic number.

4891111114 is a deficient number, since it is larger than the sum of its proper divisors (2449818806).

4891111114 is a wasteful number, since it uses less digits than its factorization.

4891111114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421084.

The product of its digits is 1152, while the sum is 31.

The square root of 4891111114 is about 69936.4791364278. The cubic root of 4891111114 is about 1697.4715716401.

It can be divided in two parts, 48911 and 11114, that added together give a square (60025 = 245²).

The spelling of 4891111114 in words is "four billion, eight hundred ninety-one million, one hundred eleven thousand, one hundred fourteen".