118408185062 has 4 divisors (see below), whose sum is σ = 177612277596. Its totient is φ = 59204092530.

The previous prime is 118408185061. The next prime is 118408185121. The reversal of 118408185062 is 260581804811.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118408185061) 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 as a sum of consecutive naturals, namely, 29602046264 + ... + 29602046267.

It is an arithmetic number, because the mean of its divisors is an integer number (44403069399).

Almost surely, 2^118408185062 is an apocalyptic number.

118408185062 is a deficient number, since it is larger than the sum of its proper divisors (59204092534).

118408185062 is an equidigital number, since it uses as much as digits as its factorization.

118408185062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59204092533.

The product of its (nonzero) digits is 122880, while the sum is 44.

Adding to 118408185062 its reverse (260581804811), we get a palindrome (378989989873).

The spelling of 118408185062 in words is "one hundred eighteen billion, four hundred eight million, one hundred eighty-five thousand, sixty-two".