135426028475 has 24 divisors (see below), whose sum is σ = 172383639360. Its totient is φ = 105503973120.

The previous prime is 135426028459. The next prime is 135426028483. The reversal of 135426028475 is 574820624531.

It is not a de Polignac number, because 135426028475 - 2⁴ = 135426028459 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 325484 + ... + 613833.

It is an arithmetic number, because the mean of its divisors is an integer number (7182651640).

Almost surely, 2^135426028475 is an apocalyptic number.

135426028475 is a deficient number, since it is larger than the sum of its proper divisors (36957610885).

135426028475 is an equidigital number, since it uses as much as digits as its factorization.

135426028475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939479 (or 939474 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 135426028475 in words is "one hundred thirty-five billion, four hundred twenty-six million, twenty-eight thousand, four hundred seventy-five".