4234212411021 has 6 divisors (see below), whose sum is σ = 6116084593710. Its totient is φ = 2822808274008.

The previous prime is 4234212411019. The next prime is 4234212411031. The reversal of 4234212411021 is 1201142124324.

4234212411021 is a `hidden beast` number, since 4 + 2 + 34 + 212 + 411 + 0 + 2 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2250450022500 + 1983762388521 = 1500150^2 + 1408461^2 .

It is not a de Polignac number, because 4234212411021 - 2¹ = 4234212411019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4234212411001) 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 5 ways as a sum of consecutive naturals, for example, 235234022826 + ... + 235234022843.

It is an arithmetic number, because the mean of its divisors is an integer number (1019347432285).

Almost surely, 2^{4234212411021} is an apocalyptic number.

It is an amenable number.

4234212411021 is a deficient number, since it is larger than the sum of its proper divisors (1881872182689).

4234212411021 is a wasteful number, since it uses less digits than its factorization.

4234212411021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470468045675 (or 470468045672 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 4234212411021 its reverse (1201142124324), we get a palindrome (5435354535345).

The spelling of 4234212411021 in words is "four trillion, two hundred thirty-four billion, two hundred twelve million, four hundred eleven thousand, twenty-one".