135620414752 has 24 divisors (see below), whose sum is σ = 282708733356. Its totient is φ = 63821371392.

The previous prime is 135620414749. The next prime is 135620414789. The reversal of 135620414752 is 257414026531.

135620414752 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 134398492816 + 1221921936 = 366604^2 + 34956^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124650573 + ... + 124651660.

Almost surely, 2^135620414752 is an apocalyptic number.

It is an amenable number.

135620414752 is an abundant number, since it is smaller than the sum of its proper divisors (147088318604).

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

135620414752 is a wasteful number, since it uses less digits than its factorization.

135620414752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249302260 (or 249302252 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 135620414752 in words is "one hundred thirty-five billion, six hundred twenty million, four hundred fourteen thousand, seven hundred fifty-two".