135172996676 has 24 divisors (see below), whose sum is σ = 248007528384. Its totient is φ = 64341557280.

The previous prime is 135172996667. The next prime is 135172996681. The reversal of 135172996676 is 676699271531.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3462275 + ... + 3501098.

It is an arithmetic number, because the mean of its divisors is an integer number (10333647016).

Almost surely, 2^135172996676 is an apocalyptic number.

It is an amenable number.

135172996676 is a deficient number, since it is larger than the sum of its proper divisors (112834531708).

135172996676 is a wasteful number, since it uses less digits than its factorization.

135172996676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6963611 (or 6963609 counting only the distinct ones).

The product of its digits is 25719120, while the sum is 62.

The spelling of 135172996676 in words is "one hundred thirty-five billion, one hundred seventy-two million, nine hundred ninety-six thousand, six hundred seventy-six".