430202102142 has 16 divisors (see below), whose sum is σ = 864481951872. Its totient is φ = 142721076120.

The previous prime is 430202102111. The next prime is 430202102171. The reversal of 430202102142 is 241201202034.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 169904778 + ... + 169907309.

It is an arithmetic number, because the mean of its divisors is an integer number (54030121992).

Almost surely, 2^430202102142 is an apocalyptic number.

430202102142 is an abundant number, since it is smaller than the sum of its proper divisors (434279849730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

430202102142 is a wasteful number, since it uses less digits than its factorization.

430202102142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339812303.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 430202102142 its reverse (241201202034), we get a palindrome (671403304176).

The spelling of 430202102142 in words is "four hundred thirty billion, two hundred two million, one hundred two thousand, one hundred forty-two".