42231363 has 4 divisors (see below), whose sum is σ = 56308488. Its totient is φ = 28154240.

The previous prime is 42231359. The next prime is 42231367. The reversal of 42231363 is 36313224.

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 (42231359) and next prime (42231367).

It is a cyclic number.

It is not a de Polignac number, because 42231363 - 2² = 42231359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42231367) 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, 7038558 + ... + 7038563.

It is an arithmetic number, because the mean of its divisors is an integer number (14077122).

Almost surely, 2^42231363 is an apocalyptic number.

42231363 is a deficient number, since it is larger than the sum of its proper divisors (14077125).

42231363 is a wasteful number, since it uses less digits than its factorization.

42231363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14077124.

The product of its digits is 2592, while the sum is 24.

The square root of 42231363 is about 6498.5662264841. The cubic root of 42231363 is about 348.2397690346.

Adding to 42231363 its reverse (36313224), we get a palindrome (78544587).

The spelling of 42231363 in words is "forty-two million, two hundred thirty-one thousand, three hundred sixty-three".