4334234232021 has 16 divisors (see below), whose sum is σ = 6105582781440. Its totient is φ = 2727309936240.

The previous prime is 4334234232011. The next prime is 4334234232023. The reversal of 4334234232021 is 1202324324334.

It is not a de Polignac number, because 4334234232021 - 2¹³ = 4334234223829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4334234232023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140278275 + ... + 140309168.

It is an arithmetic number, because the mean of its divisors is an integer number (381598923840).

Almost surely, 2^{4334234232021} is an apocalyptic number.

It is an amenable number.

4334234232021 is a deficient number, since it is larger than the sum of its proper divisors (1771348549419).

4334234232021 is a wasteful number, since it uses less digits than its factorization.

4334234232021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280587736.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 4334234232021 its reverse (1202324324334), we get a palindrome (5536558556355).

The spelling of 4334234232021 in words is "four trillion, three hundred thirty-four billion, two hundred thirty-four million, two hundred thirty-two thousand, twenty-one".