136441688412848 has 160 divisors (see below), whose sum is σ = 344537308450944. Its totient is φ = 50796291096576.

The previous prime is 136441688412833. The next prime is 136441688412851. The reversal of 136441688412848 is 848214886144631.

It is a super-2 number, since 2×136441688412848² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (68).

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, 230814236 + ... + 231404612.

Almost surely, 2^{136441688412848} 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 136441688412848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172268654225472).

136441688412848 is an abundant number, since it is smaller than the sum of its proper divisors (208095620038096).

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

136441688412848 is a wasteful number, since it uses less digits than its factorization.

136441688412848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599759 (or 599753 counting only the distinct ones).

The product of its digits is 226492416, while the sum is 68.

The spelling of 136441688412848 in words is "one hundred thirty-six trillion, four hundred forty-one billion, six hundred eighty-eight million, four hundred twelve thousand, eight hundred forty-eight".