1356771916128 has 24 divisors (see below), whose sum is σ = 3561526280088. Its totient is φ = 452257305344.

The previous prime is 1356771916079. The next prime is 1356771916151. The reversal of 1356771916128 is 8216191776531.

It is a tau number, because it is divible by the number of its divisors (24).

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, 7066520301 + ... + 7066520492.

It is an arithmetic number, because the mean of its divisors is an integer number (148396928337).

Almost surely, 2^{1356771916128} is an apocalyptic number.

It is an amenable number.

1356771916128 is an abundant number, since it is smaller than the sum of its proper divisors (2204754363960).

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

1356771916128 is a wasteful number, since it uses less digits than its factorization.

1356771916128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14133040806 (or 14133040798 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 57.

The spelling of 1356771916128 in words is "one trillion, three hundred fifty-six billion, seven hundred seventy-one million, nine hundred sixteen thousand, one hundred twenty-eight".