135230686754 has 8 divisors (see below), whose sum is σ = 213522137040. Its totient is φ = 64056641076.

The previous prime is 135230686729. The next prime is 135230686757. The reversal of 135230686754 is 457686032531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (135230686757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1779351104 + ... + 1779351179.

It is an arithmetic number, because the mean of its divisors is an integer number (26690267130).

Almost surely, 2^135230686754 is an apocalyptic number.

135230686754 is a deficient number, since it is larger than the sum of its proper divisors (78291450286).

135230686754 is a wasteful number, since it uses less digits than its factorization.

135230686754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3558702304.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 135230686754 in words is "one hundred thirty-five billion, two hundred thirty million, six hundred eighty-six thousand, seven hundred fifty-four".