118018959895 has 8 divisors (see below), whose sum is σ = 149076581040. Its totient is φ = 89445948480.

The previous prime is 118018959847. The next prime is 118018959899. The reversal of 118018959895 is 598959810811.

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

It is not a de Polignac number, because 118018959895 - 2¹³ = 118018951703 is a prime.

It is a super-2 number, since 2×118018959895² (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 (118018959899) 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, 621152326 + ... + 621152515.

It is an arithmetic number, because the mean of its divisors is an integer number (18634572630).

Almost surely, 2^118018959895 is an apocalyptic number.

118018959895 is a deficient number, since it is larger than the sum of its proper divisors (31057621145).

118018959895 is a wasteful number, since it uses less digits than its factorization.

118018959895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242304865.

The product of its (nonzero) digits is 9331200, while the sum is 64.

The spelling of 118018959895 in words is "one hundred eighteen billion, eighteen million, nine hundred fifty-nine thousand, eight hundred ninety-five".