4320432212042 has 8 divisors (see below), whose sum is σ = 6496972370436. Its totient is φ = 2154774755232.

The previous prime is 4320432211951. The next prime is 4320432212081. The reversal of 4320432212042 is 2402122340234.

It can be written as a sum of positive squares in 2 ways, for example, as 4243192129801 + 77240082241 = 2059901^2 + 277921^2 .

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

It is a super-2 number, since 2×4320432212042² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4320432211996 and 4320432212014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2720674403 + ... + 2720675990.

Almost surely, 2^{4320432212042} is an apocalyptic number.

4320432212042 is a deficient number, since it is larger than the sum of its proper divisors (2176540158394).

4320432212042 is a wasteful number, since it uses less digits than its factorization.

4320432212042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5441350792.

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

Adding to 4320432212042 its reverse (2402122340234), we get a palindrome (6722554552276).

The spelling of 4320432212042 in words is "four trillion, three hundred twenty billion, four hundred thirty-two million, two hundred twelve thousand, forty-two".