429000050 has 24 divisors (see below), whose sum is σ = 839938800. Its totient is φ = 162568080.

The previous prime is 429000043. The next prime is 429000053. The reversal of 429000050 is 50000924.

It is a junction number, because it is equal to n+sod(n) for n = 428999986 and 429000031.

It is not an unprimeable number, because it can be changed into a prime (429000053) 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, 224840 + ... + 226739.

It is an arithmetic number, because the mean of its divisors is an integer number (34997450).

Almost surely, 2^429000050 is an apocalyptic number.

429000050 is a deficient number, since it is larger than the sum of its proper divisors (410938750).

429000050 is a wasteful number, since it uses less digits than its factorization.

429000050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451610 (or 451605 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 429000050 is about 20712.3163842193. The cubic root of 429000050 is about 754.1987025181.

Adding to 429000050 its reverse (50000924), we get a palindrome (479000974).

The spelling of 429000050 in words is "four hundred twenty-nine million, fifty", and thus it is an aban number.