1374170868929 has 2 divisors, whose sum is σ = 1374170868930. Its totient is φ = 1374170868928.

The previous prime is 1374170868913. The next prime is 1374170868977. The reversal of 1374170868929 is 9298680714731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1372740289600 + 1430579329 = 1171640^2 + 37823^2 .

It is a cyclic number.

It is not a de Polignac number, because 1374170868929 - 2⁴ = 1374170868913 is a prime.

It is not a weakly prime, because it can be changed into another prime (1374170868989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687085434464 + 687085434465.

It is an arithmetic number, because the mean of its divisors is an integer number (687085434465).

Almost surely, 2^{1374170868929} is an apocalyptic number.

It is an amenable number.

1374170868929 is a deficient number, since it is larger than the sum of its proper divisors (1).

1374170868929 is an equidigital number, since it uses as much as digits as its factorization.

1374170868929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36578304, while the sum is 65.

The spelling of 1374170868929 in words is "one trillion, three hundred seventy-four billion, one hundred seventy million, eight hundred sixty-eight thousand, nine hundred twenty-nine".