129465763830713 has 2 divisors, whose sum is σ = 129465763830714. Its totient is φ = 129465763830712.

The previous prime is 129465763830677. The next prime is 129465763830761. The reversal of 129465763830713 is 317038367564921.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115293648550144 + 14172115280569 = 10737488^2 + 3764587^2 .

It is a cyclic number.

It is not a de Polignac number, because 129465763830713 - 2¹⁴ = 129465763814329 is a prime.

It is a super-2 number, since 2×129465763830713² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 129465763830713.

It is not a weakly prime, because it can be changed into another prime (129465763830913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64732881915356 + 64732881915357.

It is an arithmetic number, because the mean of its divisors is an integer number (64732881915357).

It is a 1-persistent number, because it is pandigital, but 2⋅129465763830713 = 258931527661426 is not.

Almost surely, 2^{129465763830713} is an apocalyptic number.

It is an amenable number.

129465763830713 is a deficient number, since it is larger than the sum of its proper divisors (1).

129465763830713 is an equidigital number, since it uses as much as digits as its factorization.

129465763830713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 137168640, while the sum is 65.

The spelling of 129465763830713 in words is "one hundred twenty-nine trillion, four hundred sixty-five billion, seven hundred sixty-three million, eight hundred thirty thousand, seven hundred thirteen".