1114018381184 has 64 divisors (see below), whose sum is σ = 2260420776000. Its totient is φ = 546778632192.

The previous prime is 1114018381183. The next prime is 1114018381249. The reversal of 1114018381184 is 4811838104111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114018381183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1430972 + ... + 2067780.

It is an arithmetic number, because the mean of its divisors is an integer number (35319074625).

Almost surely, 2^{1114018381184} 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 1114018381184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1130210388000).

1114018381184 is an abundant number, since it is smaller than the sum of its proper divisors (1146402394816).

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

1114018381184 is an equidigital number, since it uses as much as digits as its factorization.

1114018381184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637075 (or 637063 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 41.

The spelling of 1114018381184 in words is "one trillion, one hundred fourteen billion, eighteen million, three hundred eighty-one thousand, one hundred eighty-four".