135113925294 has 96 divisors (see below), whose sum is σ = 312171350400. Its totient is φ = 42112405440.

The previous prime is 135113925283. The next prime is 135113925301. The reversal of 135113925294 is 492529311531.

135113925294 is a `hidden beast` number, since 1 + 3 + 5 + 113 + 9 + 2 + 529 + 4 = 666.

It is a super-2 number, since 2×135113925294² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 43457412 + ... + 43460520.

It is an arithmetic number, because the mean of its divisors is an integer number (3251784900).

Almost surely, 2^135113925294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135113925294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156085675200).

135113925294 is an abundant number, since it is smaller than the sum of its proper divisors (177057425106).

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

135113925294 is a wasteful number, since it uses less digits than its factorization.

135113925294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4750 (or 4747 counting only the distinct ones).

The product of its digits is 291600, while the sum is 45.

The spelling of 135113925294 in words is "one hundred thirty-five billion, one hundred thirteen million, nine hundred twenty-five thousand, two hundred ninety-four".