3454341132221 has 4 divisors (see below), whose sum is σ = 3947818436832. Its totient is φ = 2960863827612.

The previous prime is 3454341132199. The next prime is 3454341132227. The reversal of 3454341132221 is 1222311434543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3454341132221 - 2¹⁸ = 3454340870077 is a prime.

It is a super-3 number, since 3×3454341132221³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3454341132227) 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 3 ways as a sum of consecutive naturals, for example, 246738652295 + ... + 246738652308.

It is an arithmetic number, because the mean of its divisors is an integer number (986954609208).

Almost surely, 2^{3454341132221} is an apocalyptic number.

It is an amenable number.

3454341132221 is a deficient number, since it is larger than the sum of its proper divisors (493477304611).

3454341132221 is an equidigital number, since it uses as much as digits as its factorization.

3454341132221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493477304610.

The product of its digits is 69120, while the sum is 35.

Adding to 3454341132221 its reverse (1222311434543), we get a palindrome (4676652566764).

The spelling of 3454341132221 in words is "three trillion, four hundred fifty-four billion, three hundred forty-one million, one hundred thirty-two thousand, two hundred twenty-one".