136156216782 has 64 divisors (see below), whose sum is σ = 282714048000. Its totient is φ = 43663390848.

The previous prime is 136156216717. The next prime is 136156216793. The reversal of 136156216782 is 287612651631.

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, 76362663 + ... + 76364445.

It is an arithmetic number, because the mean of its divisors is an integer number (4417407000).

Almost surely, 2^136156216782 is an apocalyptic number.

136156216782 is an abundant number, since it is smaller than the sum of its proper divisors (146557831218).

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

136156216782 is a wasteful number, since it uses less digits than its factorization.

136156216782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3145.

The product of its digits is 725760, while the sum is 48.

The spelling of 136156216782 in words is "one hundred thirty-six billion, one hundred fifty-six million, two hundred sixteen thousand, seven hundred eighty-two".