113334443781 has 8 divisors (see below), whose sum is σ = 162736637280. Its totient is φ = 69744273072.

The previous prime is 113334443749. The next prime is 113334443791. The reversal of 113334443781 is 187344433311.

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

It is not a de Polignac number, because 113334443781 - 2⁵ = 113334443749 is a prime.

It is a super-2 number, since 2×113334443781² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113334443731) 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, 1453005651 + ... + 1453005728.

It is an arithmetic number, because the mean of its divisors is an integer number (20342079660).

Almost surely, 2^113334443781 is an apocalyptic number.

It is an amenable number.

113334443781 is a deficient number, since it is larger than the sum of its proper divisors (49402193499).

113334443781 is a wasteful number, since it uses less digits than its factorization.

113334443781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2906011395.

The product of its digits is 290304, while the sum is 42.

The spelling of 113334443781 in words is "one hundred thirteen billion, three hundred thirty-four million, four hundred forty-three thousand, seven hundred eighty-one".