129916414351 has 2 divisors, whose sum is σ = 129916414352. Its totient is φ = 129916414350.

The previous prime is 129916414321. The next prime is 129916414393. The reversal of 129916414351 is 153414619921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 129916414351 - 2⁷ = 129916414223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (129916414301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64958207175 + 64958207176.

It is an arithmetic number, because the mean of its divisors is an integer number (64958207176).

Almost surely, 2^129916414351 is an apocalyptic number.

129916414351 is a deficient number, since it is larger than the sum of its proper divisors (1).

129916414351 is an equidigital number, since it uses as much as digits as its factorization.

129916414351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 46.

The spelling of 129916414351 in words is "one hundred twenty-nine billion, nine hundred sixteen million, four hundred fourteen thousand, three hundred fifty-one".