135626715444088 has 64 divisors (see below), whose sum is σ = 284187598813440. Its totient is φ = 60144246240000.

The previous prime is 135626715444053. The next prime is 135626715444109. The reversal of 135626715444088 is 880444517626531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549125983 + ... + 549372913.

It is an arithmetic number, because the mean of its divisors is an integer number (4440431231460).

Almost surely, 2^{135626715444088} is an apocalyptic number.

It is an amenable number.

135626715444088 is an abundant number, since it is smaller than the sum of its proper divisors (148560883369352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135626715444088 is a wasteful number, since it uses less digits than its factorization.

135626715444088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399220 (or 399216 counting only the distinct ones).

The product of its (nonzero) digits is 154828800, while the sum is 64.

The spelling of 135626715444088 in words is "one hundred thirty-five trillion, six hundred twenty-six billion, seven hundred fifteen million, four hundred forty-four thousand, eighty-eight".