135522133642 has 32 divisors (see below), whose sum is σ = 236202810624. Its totient is φ = 57111696000.

The previous prime is 135522133639. The next prime is 135522133657. The reversal of 135522133642 is 246331225531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3072142 + ... + 3115942.

It is an arithmetic number, because the mean of its divisors is an integer number (7381337832).

Almost surely, 2^135522133642 is an apocalyptic number.

135522133642 is a deficient number, since it is larger than the sum of its proper divisors (100680676982).

135522133642 is a wasteful number, since it uses less digits than its factorization.

135522133642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47494.

The product of its digits is 129600, while the sum is 37.

The spelling of 135522133642 in words is "one hundred thirty-five billion, five hundred twenty-two million, one hundred thirty-three thousand, six hundred forty-two".