135323487486720 has 216 divisors, whose sum is σ = 504220953412176. Its totient is φ = 33310396882944.

The previous prime is 135323487486679. The next prime is 135323487486739. The reversal of 135323487486720 is 27684784323531.

135323487486720 is a `hidden beast` number, since 1 + 3 + 5 + 3 + 2 + 3 + 4 + 87 + 486 + 72 + 0 = 666.

135323487486720 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 451651414 + ... + 451950933.

Almost surely, 2^{135323487486720} is an apocalyptic number.

135323487486720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135323487486720 is an abundant number, since it is smaller than the sum of its proper divisors (368897465925456).

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

135323487486720 is a wasteful number, since it uses less digits than its factorization.

135323487486720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903602387 (or 903602370 counting only the distinct ones).

The product of its (nonzero) digits is 162570240, while the sum is 63.

The spelling of 135323487486720 in words is "one hundred thirty-five trillion, three hundred twenty-three billion, four hundred eighty-seven million, four hundred eighty-six thousand, seven hundred twenty".