140674063129 has 2 divisors, whose sum is σ = 140674063130. Its totient is φ = 140674063128.

The previous prime is 140674063111. The next prime is 140674063141. The reversal of 140674063129 is 921360476041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101171705625 + 39502357504 = 318075^2 + 198752^2 .

It is a cyclic number.

It is not a de Polignac number, because 140674063129 - 2¹⁵ = 140674030361 is a prime.

It is not a weakly prime, because it can be changed into another prime (140674066129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70337031564 + 70337031565.

It is an arithmetic number, because the mean of its divisors is an integer number (70337031565).

Almost surely, 2^140674063129 is an apocalyptic number.

It is an amenable number.

140674063129 is a deficient number, since it is larger than the sum of its proper divisors (1).

140674063129 is an equidigital number, since it uses as much as digits as its factorization.

140674063129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 140674063129 in words is "one hundred forty billion, six hundred seventy-four million, sixty-three thousand, one hundred twenty-nine".