136224014 has 4 divisors (see below), whose sum is σ = 204336024. Its totient is φ = 68112006.

The previous prime is 136224007. The next prime is 136224029. The reversal of 136224014 is 410422631.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34056002 + ... + 34056005.

It is an arithmetic number, because the mean of its divisors is an integer number (51084006).

Almost surely, 2^136224014 is an apocalyptic number.

136224014 is a deficient number, since it is larger than the sum of its proper divisors (68112010).

136224014 is an equidigital number, since it uses as much as digits as its factorization.

136224014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68112009.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 136224014 is about 11671.5043589076. The cubic root of 136224014 is about 514.5385176937.

Adding to 136224014 its reverse (410422631), we get a palindrome (546646645).

The spelling of 136224014 in words is "one hundred thirty-six million, two hundred twenty-four thousand, fourteen".