4225308173461 has 2 divisors, whose sum is σ = 4225308173462. Its totient is φ = 4225308173460.

The previous prime is 4225308173431. The next prime is 4225308173479. The reversal of 4225308173461 is 1643718035224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3880234168561 + 345074004900 = 1969831^2 + 587430^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4225308173461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4225308173431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112654086730 + 2112654086731.

It is an arithmetic number, because the mean of its divisors is an integer number (2112654086731).

Almost surely, 2^{4225308173461} is an apocalyptic number.

It is an amenable number.

4225308173461 is a deficient number, since it is larger than the sum of its proper divisors (1).

4225308173461 is an equidigital number, since it uses as much as digits as its factorization.

4225308173461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 4225308173461 in words is "four trillion, two hundred twenty-five billion, three hundred eight million, one hundred seventy-three thousand, four hundred sixty-one".