426014417 has 2 divisors, whose sum is σ = 426014418. Its totient is φ = 426014416.

The previous prime is 426014399. The next prime is 426014419. The reversal of 426014417 is 714410624.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 267355201 + 158659216 = 16351^2 + 12596^2 .

It is a cyclic number.

It is not a de Polignac number, because 426014417 - 2⁶ = 426014353 is a prime.

It is a super-3 number, since 3×426014417³ (a number of 27 digits) contains 333 as substring.

Together with 426014419, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 426014417.

It is not a weakly prime, because it can be changed into another prime (426014419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213007208 + 213007209.

It is an arithmetic number, because the mean of its divisors is an integer number (213007209).

Almost surely, 2^426014417 is an apocalyptic number.

It is an amenable number.

426014417 is a deficient number, since it is larger than the sum of its proper divisors (1).

426014417 is an equidigital number, since it uses as much as digits as its factorization.

426014417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 426014417 is about 20640.1166905616. The cubic root of 426014417 is about 752.4450084353.

The spelling of 426014417 in words is "four hundred twenty-six million, fourteen thousand, four hundred seventeen".