136716755844480 has 256 divisors, whose sum is σ = 498074568652800. Its totient is φ = 31247350751232.

The previous prime is 136716755844467. The next prime is 136716755844503. The reversal of 136716755844480 is 84448557617631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 195108186 + ... + 195807654.

It is an arithmetic number, because the mean of its divisors is an integer number (1945603783800).

Almost surely, 2^{136716755844480} is an apocalyptic number.

136716755844480 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 136716755844480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249037284326400).

136716755844480 is an abundant number, since it is smaller than the sum of its proper divisors (361357812808320).

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

136716755844480 is a wasteful number, since it uses less digits than its factorization.

136716755844480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714041 (or 714029 counting only the distinct ones).

The product of its (nonzero) digits is 541900800, while the sum is 69.

The spelling of 136716755844480 in words is "one hundred thirty-six trillion, seven hundred sixteen billion, seven hundred fifty-five million, eight hundred forty-four thousand, four hundred eighty".