42322112004512 has 48 divisors (see below), whose sum is σ = 83543985356832. Its totient is φ = 21104659779840.

The previous prime is 42322112004511. The next prime is 42322112004521. The reversal of 42322112004512 is 21540021122324.

42322112004512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42322112004512² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42322112004511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18911723 + ... + 21030869.

It is an arithmetic number, because the mean of its divisors is an integer number (1740499694934).

Almost surely, 2^{42322112004512} is an apocalyptic number.

It is an amenable number.

42322112004512 is a deficient number, since it is larger than the sum of its proper divisors (41221873352320).

42322112004512 is a wasteful number, since it uses less digits than its factorization.

42322112004512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120821 (or 2120813 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 42322112004512 its reverse (21540021122324), we get a palindrome (63862133126836).

The spelling of 42322112004512 in words is "forty-two trillion, three hundred twenty-two billion, one hundred twelve million, four thousand, five hundred twelve".