1367770257713 has 2 divisors, whose sum is σ = 1367770257714. Its totient is φ = 1367770257712.

The previous prime is 1367770257697. The next prime is 1367770257731. The reversal of 1367770257713 is 3177520777631.

Together with next prime (1367770257731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1137650492449 + 230119765264 = 1066607^2 + 479708^2 .

It is a cyclic number.

It is not a de Polignac number, because 1367770257713 - 2⁴ = 1367770257697 is a prime.

It is not a weakly prime, because it can be changed into another prime (1367770257313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 683885128856 + 683885128857.

It is an arithmetic number, because the mean of its divisors is an integer number (683885128857).

Almost surely, 2^{1367770257713} is an apocalyptic number.

It is an amenable number.

1367770257713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1367770257713 is an equidigital number, since it uses as much as digits as its factorization.

1367770257713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9075780, while the sum is 56.

The spelling of 1367770257713 in words is "one trillion, three hundred sixty-seven billion, seven hundred seventy million, two hundred fifty-seven thousand, seven hundred thirteen".