412555240252417 has 2 divisors, whose sum is σ = 412555240252418. Its totient is φ = 412555240252416.

The previous prime is 412555240252409. The next prime is 412555240252501. The reversal of 412555240252417 is 714252042555214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 291677177516481 + 120878062735936 = 17078559^2 + 10994456^2 .

It is a cyclic number.

It is not a de Polignac number, because 412555240252417 - 2³ = 412555240252409 is a prime.

It is not a weakly prime, because it can be changed into another prime (412555246252417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206277620126208 + 206277620126209.

It is an arithmetic number, because the mean of its divisors is an integer number (206277620126209).

Almost surely, 2^{412555240252417} is an apocalyptic number.

It is an amenable number.

412555240252417 is a deficient number, since it is larger than the sum of its proper divisors (1).

412555240252417 is an equidigital number, since it uses as much as digits as its factorization.

412555240252417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480000, while the sum is 49.

The spelling of 412555240252417 in words is "four hundred twelve trillion, five hundred fifty-five billion, two hundred forty million, two hundred fifty-two thousand, four hundred seventeen".