135474748748 has 12 divisors (see below), whose sum is σ = 240328493160. Its totient is φ = 66809464992.

The previous prime is 135474748691. The next prime is 135474748753. The reversal of 135474748748 is 847847474531.

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, 231977018 + ... + 231977601.

It is an arithmetic number, because the mean of its divisors is an integer number (20027374430).

Almost surely, 2^135474748748 is an apocalyptic number.

It is an amenable number.

135474748748 is a deficient number, since it is larger than the sum of its proper divisors (104853744412).

135474748748 is a wasteful number, since it uses less digits than its factorization.

135474748748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463954696 (or 463954694 counting only the distinct ones).

The product of its digits is 84295680, while the sum is 62.

The spelling of 135474748748 in words is "one hundred thirty-five billion, four hundred seventy-four million, seven hundred forty-eight thousand, seven hundred forty-eight".