136708845404320 has 192 divisors, whose sum is σ = 376135512592896. Its totient is φ = 45980237721600.

The previous prime is 136708845404237. The next prime is 136708845404393. The reversal of 136708845404320 is 23404548807631.

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, 397599517 + ... + 397943203.

It is an arithmetic number, because the mean of its divisors is an integer number (1959039128088).

Almost surely, 2^{136708845404320} is an apocalyptic number.

136708845404320 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 136708845404320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188067756296448).

136708845404320 is an abundant number, since it is smaller than the sum of its proper divisors (239426667188576).

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

136708845404320 is a wasteful number, since it uses less digits than its factorization.

136708845404320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350463 (or 350455 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 55.

The spelling of 136708845404320 in words is "one hundred thirty-six trillion, seven hundred eight billion, eight hundred forty-five million, four hundred four thousand, three hundred twenty".