2136740635011 has 4 divisors (see below), whose sum is σ = 2848987513352. Its totient is φ = 1424493756672.

The previous prime is 2136740635009. The next prime is 2136740635031. The reversal of 2136740635011 is 1105360476312.

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

It is not a de Polignac number, because 2136740635011 - 2¹ = 2136740635009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2136740635031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356123439166 + ... + 356123439171.

It is an arithmetic number, because the mean of its divisors is an integer number (712246878338).

Almost surely, 2^{2136740635011} is an apocalyptic number.

2136740635011 is a deficient number, since it is larger than the sum of its proper divisors (712246878341).

2136740635011 is an equidigital number, since it uses as much as digits as its factorization.

2136740635011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712246878340.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 2136740635011 in words is "two trillion, one hundred thirty-six billion, seven hundred forty million, six hundred thirty-five thousand, eleven".