430142450 has 48 divisors (see below), whose sum is σ = 820260000. Its totient is φ = 167763840.

The previous prime is 430142443. The next prime is 430142513. The reversal of 430142450 is 54241034.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 409526 + ... + 410574.

It is an arithmetic number, because the mean of its divisors is an integer number (17088750).

Almost surely, 2^430142450 is an apocalyptic number.

430142450 is a deficient number, since it is larger than the sum of its proper divisors (390117550).

430142450 is a wasteful number, since it uses less digits than its factorization.

430142450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259 (or 1254 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 430142450 is about 20739.8758434085. The cubic root of 430142450 is about 754.8675702993.

Adding to 430142450 its reverse (54241034), we get a palindrome (484383484).

The spelling of 430142450 in words is "four hundred thirty million, one hundred forty-two thousand, four hundred fifty".