136298113560 has 640 divisors, whose sum is σ = 537722064000. Its totient is φ = 30321008640.

The previous prime is 136298113543. The next prime is 136298113591. The reversal of 136298113560 is 65311892631.

136298113560 is a `hidden beast` number, since 1 + 3 + 6 + 2 + 9 + 81 + 1 + 3 + 560 = 666.

136298113560 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 179103580 + ... + 179104340.

It is an arithmetic number, because the mean of its divisors is an integer number (840190725).

Almost surely, 2^136298113560 is an apocalyptic number.

136298113560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136298113560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268861032000).

136298113560 is an abundant number, since it is smaller than the sum of its proper divisors (401423950440).

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

136298113560 is a wasteful number, since it uses less digits than its factorization.

136298113560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993 (or 980 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 136298113560 in words is "one hundred thirty-six billion, two hundred ninety-eight million, one hundred thirteen thousand, five hundred sixty".