118344410471 has 4 divisors (see below), whose sum is σ = 135250754832. Its totient is φ = 101438066112.

The previous prime is 118344410467. The next prime is 118344410479. The reversal of 118344410471 is 174014443811.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 174014443811 = 13 ⋅13385726447.

It is a cyclic number.

It is not a de Polignac number, because 118344410471 - 2² = 118344410467 is a prime.

It is a super-3 number, since 3×118344410471³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118344410479) 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, 8453172170 + ... + 8453172183.

It is an arithmetic number, because the mean of its divisors is an integer number (33812688708).

Almost surely, 2^118344410471 is an apocalyptic number.

118344410471 is a deficient number, since it is larger than the sum of its proper divisors (16906344361).

118344410471 is an equidigital number, since it uses as much as digits as its factorization.

118344410471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16906344360.

The product of its (nonzero) digits is 43008, while the sum is 38.

The spelling of 118344410471 in words is "one hundred eighteen billion, three hundred forty-four million, four hundred ten thousand, four hundred seventy-one".