4214706857 has 2 divisors, whose sum is σ = 4214706858. Its totient is φ = 4214706856.

The previous prime is 4214706841. The next prime is 4214706953. The reversal of 4214706857 is 7586074124.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3822825241 + 391881616 = 61829^2 + 19796^2 .

It is a cyclic number.

It is not a de Polignac number, because 4214706857 - 2⁴ = 4214706841 is a prime.

It is not a weakly prime, because it can be changed into another prime (4214702857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2107353428 + 2107353429.

It is an arithmetic number, because the mean of its divisors is an integer number (2107353429).

Almost surely, 2^4214706857 is an apocalyptic number.

It is an amenable number.

4214706857 is a deficient number, since it is larger than the sum of its proper divisors (1).

4214706857 is an equidigital number, since it uses as much as digits as its factorization.

4214706857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 376320, while the sum is 44.

The square root of 4214706857 is about 64920.7736937877. The cubic root of 4214706857 is about 1615.3096636443.

The spelling of 4214706857 in words is "four billion, two hundred fourteen million, seven hundred six thousand, eight hundred fifty-seven".