135447747326 has 8 divisors (see below), whose sum is σ = 203211860184. Its totient is φ = 67710460600.

The previous prime is 135447747287. The next prime is 135447747377. The reversal of 135447747326 is 623747744531.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6693905 + ... + 6714108.

It is an arithmetic number, because the mean of its divisors is an integer number (25401482523).

Almost surely, 2^135447747326 is an apocalyptic number.

135447747326 is a deficient number, since it is larger than the sum of its proper divisors (67764112858).

135447747326 is a wasteful number, since it uses less digits than its factorization.

135447747326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13413066.

The product of its digits is 11854080, while the sum is 53.

The spelling of 135447747326 in words is "one hundred thirty-five billion, four hundred forty-seven million, seven hundred forty-seven thousand, three hundred twenty-six".