136121714 has 8 divisors (see below), whose sum is σ = 204789468. Its totient is φ = 67858560.

The previous prime is 136121663. The next prime is 136121723. The reversal of 136121714 is 417121631.

136121714 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 118439689 + 17682025 = 10883^2 + 4205^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100307 + ... + 101654.

Almost surely, 2^136121714 is an apocalyptic number.

136121714 is a deficient number, since it is larger than the sum of its proper divisors (68667754).

136121714 is a wasteful number, since it uses less digits than its factorization.

136121714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202300.

The product of its digits is 1008, while the sum is 26.

The square root of 136121714 is about 11667.1210673413. The cubic root of 136121714 is about 514.4096846276.

The spelling of 136121714 in words is "one hundred thirty-six million, one hundred twenty-one thousand, seven hundred fourteen".