136662511300064 has 48 divisors (see below), whose sum is σ = 269707719012480. Its totient is φ = 68165326458240.

The previous prime is 136662511300061. The next prime is 136662511300067. The reversal of 136662511300064 is 460003115266631.

It is an interprime number because it is at equal distance from previous prime (136662511300061) and next prime (136662511300067).

It is a junction number, because it is equal to n+sod(n) for n = 136662511299988 and 136662511300024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136662511300061) 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 7 ways as a sum of consecutive naturals, for example, 341207759 + ... + 341608049.

It is an arithmetic number, because the mean of its divisors is an integer number (5618910812760).

Almost surely, 2^{136662511300064} is an apocalyptic number.

It is an amenable number.

136662511300064 is a deficient number, since it is larger than the sum of its proper divisors (133045207712416).

136662511300064 is a wasteful number, since it uses less digits than its factorization.

136662511300064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426183 (or 426175 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 44.

Adding to 136662511300064 its reverse (460003115266631), we get a palindrome (596665626566695).

The spelling of 136662511300064 in words is "one hundred thirty-six trillion, six hundred sixty-two billion, five hundred eleven million, three hundred thousand, sixty-four".