13330354441 has 4 divisors (see below), whose sum is σ = 13518105984. Its totient is φ = 13142602900.

The previous prime is 13330354439. The next prime is 13330354469. The reversal of 13330354441 is 14445303331.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14445303331 = 89 ⋅162306779.

It is a cyclic number.

It is not a de Polignac number, because 13330354441 - 2¹ = 13330354439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13330354241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93875665 + ... + 93875806.

It is an arithmetic number, because the mean of its divisors is an integer number (3379526496).

Almost surely, 2^13330354441 is an apocalyptic number.

It is an amenable number.

13330354441 is a deficient number, since it is larger than the sum of its proper divisors (187751543).

13330354441 is an equidigital number, since it uses as much as digits as its factorization.

13330354441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187751542.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 13330354441 its reverse (14445303331), we get a palindrome (27775657772).

The spelling of 13330354441 in words is "thirteen billion, three hundred thirty million, three hundred fifty-four thousand, four hundred forty-one".