135423405733 has 16 divisors (see below), whose sum is σ = 168875199360. Its totient is φ = 105502464000.

The previous prime is 135423405697. The next prime is 135423405751. The reversal of 135423405733 is 337504324531.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135423405733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135423402733) 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, 186513 + ... + 552841.

It is an arithmetic number, because the mean of its divisors is an integer number (10554699960).

Almost surely, 2^135423405733 is an apocalyptic number.

It is an amenable number.

135423405733 is a deficient number, since it is larger than the sum of its proper divisors (33451793627).

135423405733 is a wasteful number, since it uses less digits than its factorization.

135423405733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371148.

The product of its (nonzero) digits is 453600, while the sum is 40.

The spelling of 135423405733 in words is "one hundred thirty-five billion, four hundred twenty-three million, four hundred five thousand, seven hundred thirty-three".