2114844018 has 80 divisors (see below), whose sum is σ = 5004423456. Its totient is φ = 595667520.

The previous prime is 2114843999. The next prime is 2114844019. The reversal of 2114844018 is 8104484112.

It is a super-3 number, since 3×2114844018³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2114844018.

It is not an unprimeable number, because it can be changed into a prime (2114844019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1050633 + ... + 1052643.

Almost surely, 2^2114844018 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2114844018, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2502211728).

2114844018 is an abundant number, since it is smaller than the sum of its proper divisors (2889579438).

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

2114844018 is an equidigital number, since it uses as much as digits as its factorization.

2114844018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117 (or 2096 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 2114844018 is about 45987.4332617075. The cubic root of 2114844018 is about 1283.5893755427.

The spelling of 2114844018 in words is "two billion, one hundred fourteen million, eight hundred forty-four thousand, eighteen".