4342034442021 has 8 divisors (see below), whose sum is σ = 5809836427680. Its totient is φ = 2884461042192.

The previous prime is 4342034441971. The next prime is 4342034442061. The reversal of 4342034442021 is 1202444302434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4342034442021 - 2¹¹ = 4342034439973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4342034442061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2557145466 + ... + 2557147163.

It is an arithmetic number, because the mean of its divisors is an integer number (726229553460).

Almost surely, 2^{4342034442021} is an apocalyptic number.

It is an amenable number.

4342034442021 is a deficient number, since it is larger than the sum of its proper divisors (1467801985659).

4342034442021 is a wasteful number, since it uses less digits than its factorization.

4342034442021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5114292915.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 4342034442021 its reverse (1202444302434), we get a palindrome (5544478744455).

The spelling of 4342034442021 in words is "four trillion, three hundred forty-two billion, thirty-four million, four hundred forty-two thousand, twenty-one".