4214648917 has 2 divisors, whose sum is σ = 4214648918. Its totient is φ = 4214648916.

The previous prime is 4214648861. The next prime is 4214648923. The reversal of 4214648917 is 7198464124.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3004026481 + 1210622436 = 54809^2 + 34794^2 .

It is a cyclic number.

It is not a de Polignac number, because 4214648917 - 2²⁷ = 4080431189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4214648117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2107324458 + 2107324459.

It is an arithmetic number, because the mean of its divisors is an integer number (2107324459).

Almost surely, 2^4214648917 is an apocalyptic number.

It is an amenable number.

4214648917 is a deficient number, since it is larger than the sum of its proper divisors (1).

4214648917 is an equidigital number, since it uses as much as digits as its factorization.

4214648917 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 46.

The square root of 4214648917 is about 64920.3274560442. The cubic root of 4214648917 is about 1615.3022616688.

The spelling of 4214648917 in words is "four billion, two hundred fourteen million, six hundred forty-eight thousand, nine hundred seventeen".