424423283 has 2 divisors, whose sum is σ = 424423284. Its totient is φ = 424423282.

The previous prime is 424423277. The next prime is 424423331. The reversal of 424423283 is 382324424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424423283 - 2¹² = 424419187 is a prime.

It is not a weakly prime, because it can be changed into another prime (424423213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212211641 + 212211642.

It is an arithmetic number, because the mean of its divisors is an integer number (212211642).

Almost surely, 2^424423283 is an apocalyptic number.

424423283 is a deficient number, since it is larger than the sum of its proper divisors (1).

424423283 is an equidigital number, since it uses as much as digits as its factorization.

424423283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36864, while the sum is 32.

The square root of 424423283 is about 20601.5359378858. The cubic root of 424423283 is about 751.5070632816.

The spelling of 424423283 in words is "four hundred twenty-four million, four hundred twenty-three thousand, two hundred eighty-three".