120134716829 has 4 divisors (see below), whose sum is σ = 120136312320. Its totient is φ = 120133121340.

The previous prime is 120134716787. The next prime is 120134716837. The reversal of 120134716829 is 928617431021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120134716829 - 2⁸ = 120134716573 is a prime.

It is a Duffinian number.

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 120134716829.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120134716859) 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, 678899 + ... + 837360.

It is an arithmetic number, because the mean of its divisors is an integer number (30034078080).

Almost surely, 2^120134716829 is an apocalyptic number.

It is an amenable number.

120134716829 is a deficient number, since it is larger than the sum of its proper divisors (1595491).

120134716829 is an equidigital number, since it uses as much as digits as its factorization.

120134716829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595490.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 120134716829 in words is "one hundred twenty billion, one hundred thirty-four million, seven hundred sixteen thousand, eight hundred twenty-nine".