18468048114 has 96 divisors (see below), whose sum is σ = 42695662464. Its totient is φ = 5980366080.

The previous prime is 18468048091. The next prime is 18468048139. The reversal of 18468048114 is 41184086481.

18468048114 is a `hidden beast` number, since 1 + 84 + 6 + 80 + 481 + 14 = 666.

It is a super-2 number, since 2×18468048114² (a number of 21 digits) contains 22 as substring.

18468048114 is a modest number, since divided by 48114 gives 18468 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 18468048114.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2649594 + ... + 2656554.

It is an arithmetic number, because the mean of its divisors is an integer number (444746484).

Almost surely, 2^18468048114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18468048114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21347831232).

18468048114 is an abundant number, since it is smaller than the sum of its proper divisors (24227614350).

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

18468048114 is a wasteful number, since it uses less digits than its factorization.

18468048114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7134 (or 7122 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 45.

The spelling of 18468048114 in words is "eighteen billion, four hundred sixty-eight million, forty-eight thousand, one hundred fourteen".