136814798848 has 576 divisors, whose sum is σ = 376451712000. Its totient is φ = 49049763840.

The previous prime is 136814798789. The next prime is 136814798881. The reversal of 136814798848 is 848897418631.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 687511453 + ... + 687511651.

It is an arithmetic number, because the mean of its divisors is an integer number (653562000).

Almost surely, 2^136814798848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136814798848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188225856000).

136814798848 is an abundant number, since it is smaller than the sum of its proper divisors (239636913152).

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

136814798848 is a wasteful number, since it uses less digits than its factorization.

136814798848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 269 counting only the distinct ones).

The product of its digits is 74317824, while the sum is 67.

The spelling of 136814798848 in words is "one hundred thirty-six billion, eight hundred fourteen million, seven hundred ninety-eight thousand, eight hundred forty-eight".