136301007349 has 4 divisors (see below), whose sum is σ = 146785700236. Its totient is φ = 125816314464.

The previous prime is 136301007341. The next prime is 136301007361. The reversal of 136301007349 is 943700103631.

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

It can be written as a sum of positive squares in 2 ways, for example, as 68195666449 + 68105340900 = 261143^2 + 260970^2 .

It is a cyclic number.

It is not a de Polignac number, because 136301007349 - 2³ = 136301007341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136301007341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5242346424 + ... + 5242346449.

It is an arithmetic number, because the mean of its divisors is an integer number (36696425059).

Almost surely, 2^136301007349 is an apocalyptic number.

It is an amenable number.

136301007349 is a deficient number, since it is larger than the sum of its proper divisors (10484692887).

136301007349 is a wasteful number, since it uses less digits than its factorization.

136301007349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10484692886.

The product of its (nonzero) digits is 40824, while the sum is 37.

The spelling of 136301007349 in words is "one hundred thirty-six billion, three hundred one million, seven thousand, three hundred forty-nine".