234242042404012 has 12 divisors (see below), whose sum is σ = 409923748462536. Its totient is φ = 117120971414720.

The previous prime is 234242042403977. The next prime is 234242042404043. The reversal of 234242042404012 is 210404240242432.

It is a super-2 number, since 2×234242042404012² (a number of 30 digits) contains 22 as substring.

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, 610189 + ... + 21653092.

It is an arithmetic number, because the mean of its divisors is an integer number (34160312371878).

Almost surely, 2^{234242042404012} is an apocalyptic number.

It is an amenable number.

234242042404012 is a deficient number, since it is larger than the sum of its proper divisors (175681706058524).

234242042404012 is a wasteful number, since it uses less digits than its factorization.

234242042404012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24893648 (or 24893646 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 234242042404012 its reverse (210404240242432), we get a palindrome (444646282646444).

The spelling of 234242042404012 in words is "two hundred thirty-four trillion, two hundred forty-two billion, forty-two million, four hundred four thousand, twelve".