424463471 has 2 divisors, whose sum is σ = 424463472. Its totient is φ = 424463470.

The previous prime is 424463467. The next prime is 424463483. The reversal of 424463471 is 174364424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424463471 - 2² = 424463467 is a prime.

It is a super-3 number, since 3×424463471³ (a number of 27 digits) contains 333 as substring.

It is equal to p_22569407 and since 424463471 and 22569407 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424463671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212231735 + 212231736.

It is an arithmetic number, because the mean of its divisors is an integer number (212231736).

Almost surely, 2^424463471 is an apocalyptic number.

424463471 is a deficient number, since it is larger than the sum of its proper divisors (1).

424463471 is an equidigital number, since it uses as much as digits as its factorization.

424463471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64512, while the sum is 35.

The square root of 424463471 is about 20602.5112789679. The cubic root of 424463471 is about 751.5307822228.

The spelling of 424463471 in words is "four hundred twenty-four million, four hundred sixty-three thousand, four hundred seventy-one".