3411421163321 has 4 divisors (see below), whose sum is σ = 3441610731252. Its totient is φ = 3381231595392.

The previous prime is 3411421163299. The next prime is 3411421163323. The reversal of 3411421163321 is 1233611241143.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 377069683600 + 3034351479721 = 614060^2 + 1741939^2 .

It is a cyclic number.

It is not a de Polignac number, because 3411421163321 - 2¹⁴ = 3411421146937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3411421163323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15094783796 + ... + 15094784021.

It is an arithmetic number, because the mean of its divisors is an integer number (860402682813).

Almost surely, 2^{3411421163321} is an apocalyptic number.

It is an amenable number.

3411421163321 is a deficient number, since it is larger than the sum of its proper divisors (30189567931).

3411421163321 is a wasteful number, since it uses less digits than its factorization.

3411421163321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30189567930.

The product of its digits is 10368, while the sum is 32.

The spelling of 3411421163321 in words is "three trillion, four hundred eleven billion, four hundred twenty-one million, one hundred sixty-three thousand, three hundred twenty-one".