4201121417 has 2 divisors, whose sum is σ = 4201121418. Its totient is φ = 4201121416.

The previous prime is 4201121401. The next prime is 4201121459. The reversal of 4201121417 is 7141211024.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3471095056 + 730026361 = 58916^2 + 27019^2 .

It is a cyclic number.

It is not a de Polignac number, because 4201121417 - 2⁴ = 4201121401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4201121392 and 4201121401.

It is not a weakly prime, because it can be changed into another prime (4201121317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2100560708 + 2100560709.

It is an arithmetic number, because the mean of its divisors is an integer number (2100560709).

Almost surely, 2^4201121417 is an apocalyptic number.

It is an amenable number.

4201121417 is a deficient number, since it is larger than the sum of its proper divisors (1).

4201121417 is an equidigital number, since it uses as much as digits as its factorization.

4201121417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 4201121417 is about 64816.0583266215. The cubic root of 4201121417 is about 1613.5722305724.

The spelling of 4201121417 in words is "four billion, two hundred one million, one hundred twenty-one thousand, four hundred seventeen".