118387216357 has 8 divisors (see below), whose sum is σ = 119885179392. Its totient is φ = 116895642000.

The previous prime is 118387216349. The next prime is 118387216391. The reversal of 118387216357 is 753612783811.

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

It is a cyclic number.

It is not a de Polignac number, because 118387216357 - 2³ = 118387216349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118387216457) 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, 1559869 + ... + 1634002.

It is an arithmetic number, because the mean of its divisors is an integer number (14985647424).

Almost surely, 2^118387216357 is an apocalyptic number.

It is an amenable number.

118387216357 is a deficient number, since it is larger than the sum of its proper divisors (1497963035).

118387216357 is a wasteful number, since it uses less digits than its factorization.

118387216357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194339.

The product of its digits is 1693440, while the sum is 52.

The spelling of 118387216357 in words is "one hundred eighteen billion, three hundred eighty-seven million, two hundred sixteen thousand, three hundred fifty-seven".