3397386240013 has 2 divisors, whose sum is σ = 3397386240014. Its totient is φ = 3397386240012.

The previous prime is 3397386239963. The next prime is 3397386240029. The reversal of 3397386240013 is 3100426837933.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3165203926404 + 232182313609 = 1779102^2 + 481853^2 .

It is a cyclic number.

It is not a de Polignac number, because 3397386240013 - 2²⁹ = 3396849369101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3397386244013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1698693120006 + 1698693120007.

It is an arithmetic number, because the mean of its divisors is an integer number (1698693120007).

Almost surely, 2^{3397386240013} is an apocalyptic number.

It is an amenable number.

3397386240013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3397386240013 is an equidigital number, since it uses as much as digits as its factorization.

3397386240013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1959552, while the sum is 49.

The spelling of 3397386240013 in words is "three trillion, three hundred ninety-seven billion, three hundred eighty-six million, two hundred forty thousand, thirteen".