429361121 has 12 divisors (see below), whose sum is σ = 501379008. Its totient is φ = 360180552.

The previous prime is 429361081. The next prime is 429361123. The reversal of 429361121 is 121163924.

It is not a de Polignac number, because 429361121 - 2²⁶ = 362252257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (429361123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1580 + ... + 29346.

It is an arithmetic number, because the mean of its divisors is an integer number (41781584).

Almost surely, 2^429361121 is an apocalyptic number.

It is an amenable number.

429361121 is a deficient number, since it is larger than the sum of its proper divisors (72017887).

429361121 is an equidigital number, since it uses as much as digits as its factorization.

429361121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27868 (or 27821 counting only the distinct ones).

The product of its digits is 2592, while the sum is 29.

The square root of 429361121 is about 20721.0308865172. The cubic root of 429361121 is about 754.4102354504.

The spelling of 429361121 in words is "four hundred twenty-nine million, three hundred sixty-one thousand, one hundred twenty-one".