1351702066612 has 6 divisors (see below), whose sum is σ = 2365478616578. Its totient is φ = 675851033304.

The previous prime is 1351702066591. The next prime is 1351702066651. The reversal of 1351702066612 is 2166602071531.

It can be written as a sum of positive squares in only one way, i.e., 1010921658916 + 340780407696 = 1005446^2 + 583764^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168962758323 + ... + 168962758330.

Almost surely, 2^{1351702066612} is an apocalyptic number.

It is an amenable number.

1351702066612 is a deficient number, since it is larger than the sum of its proper divisors (1013776549966).

1351702066612 is a wasteful number, since it uses less digits than its factorization.

1351702066612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337925516657 (or 337925516655 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 1351702066612 in words is "one trillion, three hundred fifty-one billion, seven hundred two million, sixty-six thousand, six hundred twelve".