118477342 has 4 divisors (see below), whose sum is σ = 177716016. Its totient is φ = 59238670.

The previous prime is 118477339. The next prime is 118477363. The reversal of 118477342 is 243774811.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29619334 + ... + 29619337.

It is an arithmetic number, because the mean of its divisors is an integer number (44429004).

Almost surely, 2^118477342 is an apocalyptic number.

118477342 is a deficient number, since it is larger than the sum of its proper divisors (59238674).

118477342 is an equidigital number, since it uses as much as digits as its factorization.

118477342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59238673.

The product of its digits is 37632, while the sum is 37.

The square root of 118477342 is about 10884.7297623781. The cubic root of 118477342 is about 491.1473073828.

The spelling of 118477342 in words is "one hundred eighteen million, four hundred seventy-seven thousand, three hundred forty-two".