42029263 has 2 divisors, whose sum is σ = 42029264. Its totient is φ = 42029262.

The previous prime is 42029261. The next prime is 42029293. The reversal of 42029263 is 36292024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42029263 - 2¹ = 42029261 is a prime.

It is a super-3 number, since 3×42029263³ (a number of 24 digits) contains 333 as substring.

Together with 42029261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42029261) 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, 21014631 + 21014632.

It is an arithmetic number, because the mean of its divisors is an integer number (21014632).

Almost surely, 2^42029263 is an apocalyptic number.

42029263 is a deficient number, since it is larger than the sum of its proper divisors (1).

42029263 is an equidigital number, since it uses as much as digits as its factorization.

42029263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 42029263 is about 6482.9979947552. The cubic root of 42029263 is about 347.6833750863.

The spelling of 42029263 in words is "forty-two million, twenty-nine thousand, two hundred sixty-three".