5442413866321 has 4 divisors (see below), whose sum is σ = 5534658169200. Its totient is φ = 5350169563444.

The previous prime is 5442413866303. The next prime is 5442413866403. The reversal of 5442413866321 is 1236683142445.

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 5442413866321 - 2²¹ = 5442411769169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5442413806321) 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, 46122151351 + ... + 46122151468.

It is an arithmetic number, because the mean of its divisors is an integer number (1383664542300).

Almost surely, 2^{5442413866321} is an apocalyptic number.

It is an amenable number.

5442413866321 is a deficient number, since it is larger than the sum of its proper divisors (92244302879).

5442413866321 is an equidigital number, since it uses as much as digits as its factorization.

5442413866321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92244302878.

The product of its digits is 3317760, while the sum is 49.

The spelling of 5442413866321 in words is "five trillion, four hundred forty-two billion, four hundred thirteen million, eight hundred sixty-six thousand, three hundred twenty-one".