1114381811382 has 64 divisors (see below), whose sum is σ = 2601621448704. Its totient is φ = 311588323200.

The previous prime is 1114381811363. The next prime is 1114381811393. The reversal of 1114381811382 is 2831181834111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24259228 + ... + 24305120.

It is an arithmetic number, because the mean of its divisors is an integer number (40650335136).

Almost surely, 2^{1114381811382} is an apocalyptic number.

1114381811382 is an abundant number, since it is smaller than the sum of its proper divisors (1487239637322).

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

1114381811382 is a wasteful number, since it uses less digits than its factorization.

1114381811382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58253.

The product of its digits is 36864, while the sum is 42.

The spelling of 1114381811382 in words is "one trillion, one hundred fourteen billion, three hundred eighty-one million, eight hundred eleven thousand, three hundred eighty-two".