3421285926337 has 2 divisors, whose sum is σ = 3421285926338. Its totient is φ = 3421285926336.

The previous prime is 3421285926319. The next prime is 3421285926343. The reversal of 3421285926337 is 7336295821243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2007574438321 + 1413711488016 = 1416889^2 + 1188996^2 .

It is a cyclic number.

It is not a de Polignac number, because 3421285926337 - 2¹⁵ = 3421285893569 is a prime.

It is not a weakly prime, because it can be changed into another prime (3421285926937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710642963168 + 1710642963169.

It is an arithmetic number, because the mean of its divisors is an integer number (1710642963169).

Almost surely, 2^{3421285926337} is an apocalyptic number.

It is an amenable number.

3421285926337 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421285926337 is an equidigital number, since it uses as much as digits as its factorization.

3421285926337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13063680, while the sum is 55.

The spelling of 3421285926337 in words is "three trillion, four hundred twenty-one billion, two hundred eighty-five million, nine hundred twenty-six thousand, three hundred thirty-seven".