136326665160 has 576 divisors, whose sum is σ = 560067955200. Its totient is φ = 28565913600.

The previous prime is 136326665087. The next prime is 136326665227. The reversal of 136326665160 is 61566623631.

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

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 10383400 + ... + 10396520.

It is an arithmetic number, because the mean of its divisors is an integer number (972340200).

Almost surely, 2^136326665160 is an apocalyptic number.

136326665160 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 136326665160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280033977600).

136326665160 is an abundant number, since it is smaller than the sum of its proper divisors (423741290040).

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

136326665160 is a wasteful number, since it uses less digits than its factorization.

136326665160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13202 (or 13188 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 136326665160 in words is "one hundred thirty-six billion, three hundred twenty-six million, six hundred sixty-five thousand, one hundred sixty".