113834481209 has 8 divisors (see below), whose sum is σ = 117561822720. Its totient is φ = 110110593600.

The previous prime is 113834481199. The next prime is 113834481223. The reversal of 113834481209 is 902184438311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113834481209 is a prime.

It is a super-2 number, since 2×113834481209² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113834481209.

It is not an unprimeable number, because it can be changed into a prime (113834481239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796397 + ... + 928394.

It is an arithmetic number, because the mean of its divisors is an integer number (14695227840).

Almost surely, 2^113834481209 is an apocalyptic number.

It is an amenable number.

113834481209 is a deficient number, since it is larger than the sum of its proper divisors (3727341511).

113834481209 is a wasteful number, since it uses less digits than its factorization.

113834481209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726951.

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 113834481209 in words is "one hundred thirteen billion, eight hundred thirty-four million, four hundred eighty-one thousand, two hundred nine".