118427513486 has 8 divisors (see below), whose sum is σ = 177653032704. Its totient is φ = 59209835920.

The previous prime is 118427513483. The next prime is 118427513531. The reversal of 118427513486 is 684315724811.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118427513483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1922510 + ... + 1983153.

It is an arithmetic number, because the mean of its divisors is an integer number (22206629088).

Almost surely, 2^118427513486 is an apocalyptic number.

118427513486 is a deficient number, since it is larger than the sum of its proper divisors (59225519218).

118427513486 is a wasteful number, since it uses less digits than its factorization.

118427513486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3920826.

The product of its digits is 1290240, while the sum is 50.

The spelling of 118427513486 in words is "one hundred eighteen billion, four hundred twenty-seven million, five hundred thirteen thousand, four hundred eighty-six".