42459003 has 6 divisors (see below), whose sum is σ = 61329684. Its totient is φ = 28305996.

The previous prime is 42458993. The next prime is 42459019. The reversal of 42459003 is 30095424.

It is not a de Polignac number, because 42459003 - 2⁵ = 42458971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42459023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2358825 + ... + 2358842.

It is an arithmetic number, because the mean of its divisors is an integer number (10221614).

Almost surely, 2^42459003 is an apocalyptic number.

42459003 is a deficient number, since it is larger than the sum of its proper divisors (18870681).

42459003 is a wasteful number, since it uses less digits than its factorization.

42459003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4717673 (or 4717670 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 42459003 is about 6516.0573201899. The cubic root of 42459003 is about 348.8643545292.

The spelling of 42459003 in words is "forty-two million, four hundred fifty-nine thousand, three".