42432603 has 8 divisors (see below), whose sum is σ = 57009216. Its totient is φ = 28072200.

The previous prime is 42432589. The next prime is 42432647. The reversal of 42432603 is 30623424.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42432603 - 2⁸ = 42432347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42432503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53593 + ... + 54378.

It is an arithmetic number, because the mean of its divisors is an integer number (7126152).

Almost surely, 2^42432603 is an apocalyptic number.

42432603 is a deficient number, since it is larger than the sum of its proper divisors (14576613).

42432603 is a wasteful number, since it uses less digits than its factorization.

42432603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108105.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 42432603 is about 6514.0312403304. The cubic root of 42432603 is about 348.7920343471.

The spelling of 42432603 in words is "forty-two million, four hundred thirty-two thousand, six hundred three".