457270345121 has 2 divisors, whose sum is σ = 457270345122. Its totient is φ = 457270345120.

The previous prime is 457270345079. The next prime is 457270345151. The reversal of 457270345121 is 121543072754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 262718778721 + 194551566400 = 512561^2 + 441080^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-457270345121 is a prime.

It is not a weakly prime, because it can be changed into another prime (457270345151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228635172560 + 228635172561.

It is an arithmetic number, because the mean of its divisors is an integer number (228635172561).

Almost surely, 2^457270345121 is an apocalyptic number.

It is an amenable number.

457270345121 is a deficient number, since it is larger than the sum of its proper divisors (1).

457270345121 is an equidigital number, since it uses as much as digits as its factorization.

457270345121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 235200, while the sum is 41.

The spelling of 457270345121 in words is "four hundred fifty-seven billion, two hundred seventy million, three hundred forty-five thousand, one hundred twenty-one".