136927823041 has 4 divisors (see below), whose sum is σ = 140267526084. Its totient is φ = 133588120000.

The previous prime is 136927823029. The next prime is 136927823047. The reversal of 136927823041 is 140328729631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140328729631 = 356977 ⋅393103.

It can be written as a sum of positive squares in 2 ways, for example, as 39898065025 + 97029758016 = 199745^2 + 311496^2 .

It is a cyclic number.

It is not a de Polignac number, because 136927823041 - 2⁵ = 136927823009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136927822982 and 136927823000.

It is not an unprimeable number, because it can be changed into a prime (136927823047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1669851460 + ... + 1669851541.

It is an arithmetic number, because the mean of its divisors is an integer number (35066881521).

Almost surely, 2^136927823041 is an apocalyptic number.

It is an amenable number.

136927823041 is a deficient number, since it is larger than the sum of its proper divisors (3339703043).

136927823041 is an equidigital number, since it uses as much as digits as its factorization.

136927823041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3339703042.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 136927823041 in words is "one hundred thirty-six billion, nine hundred twenty-seven million, eight hundred twenty-three thousand, forty-one".