42433230423212 has 48 divisors (see below), whose sum is σ = 79951931579520. Its totient is φ = 19634003251200.

The previous prime is 42433230423137. The next prime is 42433230423223. The reversal of 42433230423212 is 21232403233424.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15093239 + ... + 17682542.

It is an arithmetic number, because the mean of its divisors is an integer number (1665665241240).

Almost surely, 2^{42433230423212} is an apocalyptic number.

It is an amenable number.

42433230423212 is a deficient number, since it is larger than the sum of its proper divisors (37518701156308).

42433230423212 is a wasteful number, since it uses less digits than its factorization.

42433230423212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32776122 (or 32776120 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 42433230423212 its reverse (21232403233424), we get a palindrome (63665633656636).

The spelling of 42433230423212 in words is "forty-two trillion, four hundred thirty-three billion, two hundred thirty million, four hundred twenty-three thousand, two hundred twelve".