42088003 has 2 divisors, whose sum is σ = 42088004. Its totient is φ = 42088002.

The previous prime is 42087919. The next prime is 42088027. The reversal of 42088003 is 30088024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42088003 - 2¹⁷ = 41956931 is a prime.

It is not a weakly prime, because it can be changed into another prime (42088603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21044001 + 21044002.

It is an arithmetic number, because the mean of its divisors is an integer number (21044002).

Almost surely, 2^42088003 is an apocalyptic number.

42088003 is a deficient number, since it is larger than the sum of its proper divisors (1).

42088003 is an equidigital number, since it uses as much as digits as its factorization.

42088003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 42088003 is about 6487.5267244151. The cubic root of 42088003 is about 347.8452735116.

The spelling of 42088003 in words is "forty-two million, eighty-eight thousand, three".