429521014 has 16 divisors (see below), whose sum is σ = 734656608. Its totient is φ = 186579072.

The previous prime is 429520979. The next prime is 429521017. The reversal of 429521014 is 410125924.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429521017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485442 + ... + 486325.

It is an arithmetic number, because the mean of its divisors is an integer number (45916038).

Almost surely, 2^429521014 is an apocalyptic number.

429521014 is a deficient number, since it is larger than the sum of its proper divisors (305135594).

429521014 is a wasteful number, since it uses less digits than its factorization.

429521014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971799.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 429521014 is about 20724.8887572407. Note that the first 3 decimals coincide. The cubic root of 429521014 is about 754.5038706520.

Adding to 429521014 its reverse (410125924), we get a palindrome (839646938).

The spelling of 429521014 in words is "four hundred twenty-nine million, five hundred twenty-one thousand, fourteen".