13135652746216 has 128 divisors (see below), whose sum is σ = 34506549504000. Its totient is φ = 4518714689280.

The previous prime is 13135652746207. The next prime is 13135652746231. The reversal of 13135652746216 is 61264725653131.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35474866 + ... + 35843233.

It is an arithmetic number, because the mean of its divisors is an integer number (269582418000).

Almost surely, 2^{13135652746216} is an apocalyptic number.

It is an amenable number.

13135652746216 is an abundant number, since it is smaller than the sum of its proper divisors (21370896757784).

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

13135652746216 is a wasteful number, since it uses less digits than its factorization.

13135652746216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71318159 (or 71318155 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 52.

The spelling of 13135652746216 in words is "thirteen trillion, one hundred thirty-five billion, six hundred fifty-two million, seven hundred forty-six thousand, two hundred sixteen".