135340418598 has 128 divisors (see below), whose sum is σ = 372859822080. Its totient is φ = 31646968320.

The previous prime is 135340418557. The next prime is 135340418617. The reversal of 135340418598 is 895814043531.

135340418598 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 135340418598.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 193968 + ... + 555251.

It is an arithmetic number, because the mean of its divisors is an integer number (2912967360).

Almost surely, 2^135340418598 is an apocalyptic number.

135340418598 is an abundant number, since it is smaller than the sum of its proper divisors (237519403482).

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

135340418598 is a wasteful number, since it uses less digits than its factorization.

135340418598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749282.

The product of its (nonzero) digits is 2073600, while the sum is 51.

The spelling of 135340418598 in words is "one hundred thirty-five billion, three hundred forty million, four hundred eighteen thousand, five hundred ninety-eight".