42162283 has 2 divisors, whose sum is σ = 42162284. Its totient is φ = 42162282.

The previous prime is 42162269. The next prime is 42162301. The reversal of 42162283 is 38226124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42162283 - 2²¹ = 40065131 is a prime.

It is not a weakly prime, because it can be changed into another prime (42162233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21081141 + 21081142.

It is an arithmetic number, because the mean of its divisors is an integer number (21081142).

Almost surely, 2^42162283 is an apocalyptic number.

42162283 is a deficient number, since it is larger than the sum of its proper divisors (1).

42162283 is an equidigital number, since it uses as much as digits as its factorization.

42162283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 28.

The square root of 42162283 is about 6493.2490326492. The cubic root of 42162283 is about 348.0497875435.

The spelling of 42162283 in words is "forty-two million, one hundred sixty-two thousand, two hundred eighty-three".