974298568129 has 2 divisors, whose sum is σ = 974298568130. Its totient is φ = 974298568128.

The previous prime is 974298568099. The next prime is 974298568213. The reversal of 974298568129 is 921865892479.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 973918318129 + 380250000 = 986873^2 + 19500^2 .

It is a cyclic number.

It is not a de Polignac number, because 974298568129 - 2²¹ = 974296470977 is a prime.

It is not a weakly prime, because it can be changed into another prime (974298578129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487149284064 + 487149284065.

It is an arithmetic number, because the mean of its divisors is an integer number (487149284065).

Almost surely, 2^974298568129 is an apocalyptic number.

It is an amenable number.

974298568129 is a deficient number, since it is larger than the sum of its proper divisors (1).

974298568129 is an equidigital number, since it uses as much as digits as its factorization.

974298568129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 156764160, while the sum is 70.

The spelling of 974298568129 in words is "nine hundred seventy-four billion, two hundred ninety-eight million, five hundred sixty-eight thousand, one hundred twenty-nine".