136361413223613 has 24 divisors (see below), whose sum is σ = 208553836236408. Its totient is φ = 85559656630272.

The previous prime is 136361413223549. The next prime is 136361413223699. The reversal of 136361413223613 is 316322314163631.

136361413223613 is a `hidden beast` number, since 1 + 3 + 6 + 3 + 6 + 1 + 4 + 1 + 3 + 2 + 23 + 613 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 90153258938649 + 46208154284964 = 9494907^2 + 6797658^2 .

It is not a de Polignac number, because 136361413223613 - 2⁶ = 136361413223549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136361413223213) 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 23 ways as a sum of consecutive naturals, for example, 28469845 + ... + 32912837.

It is an arithmetic number, because the mean of its divisors is an integer number (8689743176517).

Almost surely, 2^{136361413223613} is an apocalyptic number.

It is an amenable number.

136361413223613 is a deficient number, since it is larger than the sum of its proper divisors (72192423012795).

136361413223613 is a wasteful number, since it uses less digits than its factorization.

136361413223613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4643613 (or 4643610 counting only the distinct ones).

The product of its digits is 839808, while the sum is 45.

The spelling of 136361413223613 in words is "one hundred thirty-six trillion, three hundred sixty-one billion, four hundred thirteen million, two hundred twenty-three thousand, six hundred thirteen".