118352140417 has 4 divisors (see below), whose sum is σ = 135259589056. Its totient is φ = 101444691780.

The previous prime is 118352140393. The next prime is 118352140429. The reversal of 118352140417 is 714041253811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 118352140417 - 2⁷ = 118352140289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118352140457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8453724309 + ... + 8453724322.

It is an arithmetic number, because the mean of its divisors is an integer number (33814897264).

Almost surely, 2^118352140417 is an apocalyptic number.

It is an amenable number.

118352140417 is a deficient number, since it is larger than the sum of its proper divisors (16907448639).

118352140417 is an equidigital number, since it uses as much as digits as its factorization.

118352140417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16907448638.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 118352140417 in words is "one hundred eighteen billion, three hundred fifty-two million, one hundred forty thousand, four hundred seventeen".