338299441393 has 2 divisors, whose sum is σ = 338299441394. Its totient is φ = 338299441392.

The previous prime is 338299441357. The next prime is 338299441429. The reversal of 338299441393 is 393144992833.

It is a balanced prime because it is at equal distance from previous prime (338299441357) and next prime (338299441429).

It can be written as a sum of positive squares in only one way, i.e., 319850195809 + 18449245584 = 565553^2 + 135828^2 .

It is a cyclic number.

It is not a de Polignac number, because 338299441393 - 2²⁵ = 338265886961 is a prime.

It is a super-2 number, since 2×338299441393² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (338299441693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169149720696 + 169149720697.

It is an arithmetic number, because the mean of its divisors is an integer number (169149720697).

Almost surely, 2^338299441393 is an apocalyptic number.

It is an amenable number.

338299441393 is a deficient number, since it is larger than the sum of its proper divisors (1).

338299441393 is an equidigital number, since it uses as much as digits as its factorization.

338299441393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15116544, while the sum is 58.

The spelling of 338299441393 in words is "three hundred thirty-eight billion, two hundred ninety-nine million, four hundred forty-one thousand, three hundred ninety-three".