129913657367 has 4 divisors (see below), whose sum is σ = 139907015640. Its totient is φ = 119920299096.

The previous prime is 129913657361. The next prime is 129913657387. The reversal of 129913657367 is 763756319921.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 129913657367 - 2¹² = 129913653271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129913657361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4996679117 + ... + 4996679142.

It is an arithmetic number, because the mean of its divisors is an integer number (34976753910).

Almost surely, 2^129913657367 is an apocalyptic number.

129913657367 is a deficient number, since it is larger than the sum of its proper divisors (9993358273).

129913657367 is an equidigital number, since it uses as much as digits as its factorization.

129913657367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9993358272.

The product of its digits is 12859560, while the sum is 59.

The spelling of 129913657367 in words is "one hundred twenty-nine billion, nine hundred thirteen million, six hundred fifty-seven thousand, three hundred sixty-seven".