135250754842 has 16 divisors (see below), whose sum is σ = 231863334912. Its totient is φ = 57963384720.

The previous prime is 135250754831. The next prime is 135250754851. The reversal of 135250754842 is 248457052531.

It is a junction number, because it is equal to n+sod(n) for n = 135250754792 and 135250754801.

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 7 ways as a sum of consecutive naturals, for example, 979992 + ... + 1109452.

It is an arithmetic number, because the mean of its divisors is an integer number (14491458432).

Almost surely, 2^135250754842 is an apocalyptic number.

135250754842 is a deficient number, since it is larger than the sum of its proper divisors (96612580070).

135250754842 is a wasteful number, since it uses less digits than its factorization.

135250754842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204093.

The product of its (nonzero) digits is 1344000, while the sum is 46.

The spelling of 135250754842 in words is "one hundred thirty-five billion, two hundred fifty million, seven hundred fifty-four thousand, eight hundred forty-two".