429355425 has 24 divisors (see below), whose sum is σ = 732770560. Its totient is φ = 221601600.

The previous prime is 429355373. The next prime is 429355427. The reversal of 429355425 is 524553924.

It is not a de Polignac number, because 429355425 - 2⁶ = 429355361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (429355427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90010 + ... + 94659.

Almost surely, 2^429355425 is an apocalyptic number.

It is an amenable number.

429355425 is a deficient number, since it is larger than the sum of its proper divisors (303415135).

429355425 is a wasteful number, since it uses less digits than its factorization.

429355425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184713 (or 184708 counting only the distinct ones).

The product of its digits is 216000, while the sum is 39.

The square root of 429355425 is about 20720.8934411622. The cubic root of 429355425 is about 754.4068993777.

The spelling of 429355425 in words is "four hundred twenty-nine million, three hundred fifty-five thousand, four hundred twenty-five".