113677443471 has 4 divisors (see below), whose sum is σ = 151569924632. Its totient is φ = 75784962312.

The previous prime is 113677443427. The next prime is 113677443533. The reversal of 113677443471 is 174344776311.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 113677443471 - 2⁷ = 113677443343 is a prime.

It is a super-3 number, since 3×113677443471³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 113677443471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113677443421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18946240576 + ... + 18946240581.

It is an arithmetic number, because the mean of its divisors is an integer number (37892481158).

Almost surely, 2^113677443471 is an apocalyptic number.

113677443471 is a deficient number, since it is larger than the sum of its proper divisors (37892481161).

113677443471 is an equidigital number, since it uses as much as digits as its factorization.

113677443471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37892481160.

The product of its digits is 1185408, while the sum is 48.

The spelling of 113677443471 in words is "one hundred thirteen billion, six hundred seventy-seven million, four hundred forty-three thousand, four hundred seventy-one".