135334646461542 has 32 divisors (see below), whose sum is σ = 295387736826240. Its totient is φ = 40994923296320.

The previous prime is 135334646461541. The next prime is 135334646461549. The reversal of 135334646461542 is 245164646433531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135334646461541) by changing a digit.

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, 389215692 + ... + 389563247.

It is an arithmetic number, because the mean of its divisors is an integer number (9230866775820).

Almost surely, 2^{135334646461542} is an apocalyptic number.

135334646461542 is an abundant number, since it is smaller than the sum of its proper divisors (160053090364698).

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

135334646461542 is a wasteful number, since it uses less digits than its factorization.

135334646461542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778781588.

The product of its digits is 74649600, while the sum is 57.

The spelling of 135334646461542 in words is "one hundred thirty-five trillion, three hundred thirty-four billion, six hundred forty-six million, four hundred sixty-one thousand, five hundred forty-two".