42432063 has 4 divisors (see below), whose sum is σ = 56576088. Its totient is φ = 28288040.

The previous prime is 42432059. The next prime is 42432067. The reversal of 42432063 is 36023424.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (42432059) and next prime (42432067).

It is a cyclic number.

It is not a de Polignac number, because 42432063 - 2² = 42432059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42432067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7072008 + ... + 7072013.

It is an arithmetic number, because the mean of its divisors is an integer number (14144022).

Almost surely, 2^42432063 is an apocalyptic number.

42432063 is a deficient number, since it is larger than the sum of its proper divisors (14144025).

42432063 is a wasteful number, since it uses less digits than its factorization.

42432063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14144024.

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

The square root of 42432063 is about 6513.9897912109. The cubic root of 42432063 is about 348.7905547577.

Adding to 42432063 its reverse (36023424), we get a palindrome (78455487).

The spelling of 42432063 in words is "forty-two million, four hundred thirty-two thousand, sixty-three".