4234412013021 has 96 divisors (see below), whose sum is σ = 6705922204800. Its totient is φ = 2565726658560.

The previous prime is 4234412013017. The next prime is 4234412013067. The reversal of 4234412013021 is 1203102144324.

4234412013021 is a `hidden beast` number, since 4 + 2 + 344 + 12 + 0 + 1 + 302 + 1 = 666.

It is not a de Polignac number, because 4234412013021 - 2² = 4234412013017 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4234412013001) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 106750690 + ... + 106790348.

It is an arithmetic number, because the mean of its divisors is an integer number (69853356300).

Almost surely, 2^{4234412013021} is an apocalyptic number.

4234412013021 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4234412013021 is a deficient number, since it is larger than the sum of its proper divisors (2471510191779).

4234412013021 is a wasteful number, since it uses less digits than its factorization.

4234412013021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39979 (or 39976 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 4234412013021 its reverse (1203102144324), we get a palindrome (5437514157345).

The spelling of 4234412013021 in words is "four trillion, two hundred thirty-four billion, four hundred twelve million, thirteen thousand, twenty-one".