3421230593947 has 2 divisors, whose sum is σ = 3421230593948. Its totient is φ = 3421230593946.

The previous prime is 3421230593929. The next prime is 3421230593981. The reversal of 3421230593947 is 7493950321243.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3421230593947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3421230593894 and 3421230593903.

It is not a weakly prime, because it can be changed into another prime (3421230593147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710615296973 + 1710615296974.

It is an arithmetic number, because the mean of its divisors is an integer number (1710615296974).

Almost surely, 2^{3421230593947} is an apocalyptic number.

3421230593947 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421230593947 is an equidigital number, since it uses as much as digits as its factorization.

3421230593947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4898880, while the sum is 52.

The spelling of 3421230593947 in words is "three trillion, four hundred twenty-one billion, two hundred thirty million, five hundred ninety-three thousand, nine hundred forty-seven".