426032311 has 2 divisors, whose sum is σ = 426032312. Its totient is φ = 426032310.

The previous prime is 426032293. The next prime is 426032339. The reversal of 426032311 is 113230624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 426032311 - 2⁷ = 426032183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426036311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213016155 + 213016156.

It is an arithmetic number, because the mean of its divisors is an integer number (213016156).

Almost surely, 2^426032311 is an apocalyptic number.

426032311 is a deficient number, since it is larger than the sum of its proper divisors (1).

426032311 is an equidigital number, since it uses as much as digits as its factorization.

426032311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 426032311 is about 20640.5501622413. The cubic root of 426032311 is about 752.4555433389.

Adding to 426032311 its reverse (113230624), we get a palindrome (539262935).

The spelling of 426032311 in words is "four hundred twenty-six million, thirty-two thousand, three hundred eleven".