136648419606 has 40 divisors (see below), whose sum is σ = 307028129760. Its totient is φ = 45425340432.

The previous prime is 136648419599. The next prime is 136648419623. The reversal of 136648419606 is 606914846631.

136648419606 is a `hidden beast` number, since 13 + 6 + 6 + 4 + 8 + 4 + 19 + 606 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1089741 + ... + 1208648.

It is an arithmetic number, because the mean of its divisors is an integer number (7675703244).

Almost surely, 2^136648419606 is an apocalyptic number.

136648419606 is an abundant number, since it is smaller than the sum of its proper divisors (170379710154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136648419606 is a wasteful number, since it uses less digits than its factorization.

136648419606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2298770 (or 2298761 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The spelling of 136648419606 in words is "one hundred thirty-six billion, six hundred forty-eight million, four hundred nineteen thousand, six hundred six".