4206430252 has 48 divisors (see below), whose sum is σ = 7670154240. Its totient is φ = 2017008000.

The previous prime is 4206430199. The next prime is 4206430271. The reversal of 4206430252 is 2520346024.

It is a self number, because there is not a number n which added to its sum of digits gives 4206430252.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6665977 + ... + 6666607.

It is an arithmetic number, because the mean of its divisors is an integer number (159794880).

Almost surely, 2^4206430252 is an apocalyptic number.

It is an amenable number.

4206430252 is a deficient number, since it is larger than the sum of its proper divisors (3463723988).

4206430252 is a wasteful number, since it uses less digits than its factorization.

4206430252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342 (or 1340 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 4206430252 is about 64856.9984812742. The cubic root of 4206430252 is about 1614.2516192509.

Adding to 4206430252 its reverse (2520346024), we get a palindrome (6726776276).

The spelling of 4206430252 in words is "four billion, two hundred six million, four hundred thirty thousand, two hundred fifty-two".