4103456215457 has 2 divisors, whose sum is σ = 4103456215458. Its totient is φ = 4103456215456.

The previous prime is 4103456215433. The next prime is 4103456215483. The reversal of 4103456215457 is 7545126543014.

4103456215457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4066611029056 + 36845186401 = 2016584^2 + 191951^2 .

It is a cyclic number.

It is not a de Polignac number, because 4103456215457 - 2⁶ = 4103456215393 is a prime.

It is not a weakly prime, because it can be changed into another prime (4103456217457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051728107728 + 2051728107729.

It is an arithmetic number, because the mean of its divisors is an integer number (2051728107729).

Almost surely, 2^{4103456215457} is an apocalyptic number.

It is an amenable number.

4103456215457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4103456215457 is an equidigital number, since it uses as much as digits as its factorization.

4103456215457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 4103456215457 in words is "four trillion, one hundred three billion, four hundred fifty-six million, two hundred fifteen thousand, four hundred fifty-seven".