118562413394 has 4 divisors (see below), whose sum is σ = 177843620094. Its totient is φ = 59281206696.

The previous prime is 118562413393. The next prime is 118562413433. The reversal of 118562413394 is 493314265811.

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: 493314265811 = 6151 ⋅80200661.

It can be written as a sum of positive squares in only one way, i.e., 88973941225 + 29588472169 = 298285^2 + 172013^2 .

It is not an unprimeable number, because it can be changed into a prime (118562413391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29640603347 + ... + 29640603350.

Almost surely, 2^118562413394 is an apocalyptic number.

118562413394 is a deficient number, since it is larger than the sum of its proper divisors (59281206700).

118562413394 is an equidigital number, since it uses as much as digits as its factorization.

118562413394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59281206699.

The product of its digits is 622080, while the sum is 47.

The spelling of 118562413394 in words is "one hundred eighteen billion, five hundred sixty-two million, four hundred thirteen thousand, three hundred ninety-four".