427112333 has 2 divisors, whose sum is σ = 427112334. Its totient is φ = 427112332.

The previous prime is 427112321. The next prime is 427112341. The reversal of 427112333 is 333211724.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 263835049 + 163277284 = 16243^2 + 12778^2 .

It is a cyclic number.

It is not a de Polignac number, because 427112333 - 2¹² = 427108237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (427112363) 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, 213556166 + 213556167.

It is an arithmetic number, because the mean of its divisors is an integer number (213556167).

Almost surely, 2^427112333 is an apocalyptic number.

It is an amenable number.

427112333 is a deficient number, since it is larger than the sum of its proper divisors (1).

427112333 is an equidigital number, since it uses as much as digits as its factorization.

427112333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 26.

The square root of 427112333 is about 20666.6962284735. The cubic root of 427112333 is about 753.0908494423.

The spelling of 427112333 in words is "four hundred twenty-seven million, one hundred twelve thousand, three hundred thirty-three".