13441333393 has 2 divisors, whose sum is σ = 13441333394. Its totient is φ = 13441333392.

The previous prime is 13441333363. The next prime is 13441333447. The reversal of 13441333393 is 39333314431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10789392384 + 2651941009 = 103872^2 + 51497^2 .

It is an emirp because it is prime and its reverse (39333314431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13441333393 - 2⁵ = 13441333361 is a prime.

It is not a weakly prime, because it can be changed into another prime (13441333333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6720666696 + 6720666697.

It is an arithmetic number, because the mean of its divisors is an integer number (6720666697).

Almost surely, 2^13441333393 is an apocalyptic number.

It is an amenable number.

13441333393 is a deficient number, since it is larger than the sum of its proper divisors (1).

13441333393 is an equidigital number, since it uses as much as digits as its factorization.

13441333393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 104976, while the sum is 37.

The spelling of 13441333393 in words is "thirteen billion, four hundred forty-one million, three hundred thirty-three thousand, three hundred ninety-three".