42263363 has 2 divisors, whose sum is σ = 42263364. Its totient is φ = 42263362.

The previous prime is 42263359. The next prime is 42263369. The reversal of 42263363 is 36336224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42263363 - 2² = 42263359 is a prime.

It is not a weakly prime, because it can be changed into another prime (42263369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21131681 + 21131682.

It is an arithmetic number, because the mean of its divisors is an integer number (21131682).

Almost surely, 2^42263363 is an apocalyptic number.

42263363 is a deficient number, since it is larger than the sum of its proper divisors (1).

42263363 is an equidigital number, since it uses as much as digits as its factorization.

42263363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 29.

The square root of 42263363 is about 6501.0278418109. The cubic root of 42263363 is about 348.3277041486.

Adding to 42263363 its reverse (36336224), we get a palindrome (78599587).

The spelling of 42263363 in words is "forty-two million, two hundred sixty-three thousand, three hundred sixty-three".