1345104266356 has 6 divisors (see below), whose sum is σ = 2353932466130. Its totient is φ = 672552133176.

The previous prime is 1345104266339. The next prime is 1345104266383. The reversal of 1345104266356 is 6536624015431.

It can be written as a sum of positive squares in only one way, i.e., 953396016400 + 391708249956 = 976420^2 + 625866^2 .

It is a super-2 number, since 2×1345104266356² (a number of 25 digits) contains 22 as substring.

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, 168138033291 + ... + 168138033298.

Almost surely, 2^{1345104266356} is an apocalyptic number.

It is an amenable number.

1345104266356 is a deficient number, since it is larger than the sum of its proper divisors (1008828199774).

1345104266356 is a wasteful number, since it uses less digits than its factorization.

1345104266356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336276066593 (or 336276066591 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 1345104266356 in words is "one trillion, three hundred forty-five billion, one hundred four million, two hundred sixty-six thousand, three hundred fifty-six".