136243314265 has 16 divisors (see below), whose sum is σ = 167563872000. Its totient is φ = 106282730880.

The previous prime is 136243314241. The next prime is 136243314289. The reversal of 136243314265 is 562413342631.

It is an interprime number because it is at equal distance from previous prime (136243314241) and next prime (136243314289).

It is not a de Polignac number, because 136243314265 - 2²¹ = 136241217113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243562 + ... + 576028.

It is an arithmetic number, because the mean of its divisors is an integer number (10472742000).

Almost surely, 2^136243314265 is an apocalyptic number.

It is an amenable number.

136243314265 is a deficient number, since it is larger than the sum of its proper divisors (31320557735).

136243314265 is a wasteful number, since it uses less digits than its factorization.

136243314265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334512.

The product of its digits is 311040, while the sum is 40.

Adding to 136243314265 its reverse (562413342631), we get a palindrome (698656656896).

The spelling of 136243314265 in words is "one hundred thirty-six billion, two hundred forty-three million, three hundred fourteen thousand, two hundred sixty-five".