4202012434430 has 8 divisors (see below), whose sum is σ = 7563622381992. Its totient is φ = 1680804973768.

The previous prime is 4202012434351. The next prime is 4202012434447. The reversal of 4202012434430 is 344342102024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4202012434393 and 4202012434402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210100621712 + ... + 210100621731.

It is an arithmetic number, because the mean of its divisors is an integer number (945452797749).

Almost surely, 2^{4202012434430} is an apocalyptic number.

4202012434430 is a deficient number, since it is larger than the sum of its proper divisors (3361609947562).

4202012434430 is a wasteful number, since it uses less digits than its factorization.

4202012434430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420201243450.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 4202012434430 its reverse (344342102024), we get a palindrome (4546354536454).

The spelling of 4202012434430 in words is "four trillion, two hundred two billion, twelve million, four hundred thirty-four thousand, four hundred thirty".