42233453 has 8 divisors (see below), whose sum is σ = 42836736. Its totient is φ = 41634000.

The previous prime is 42233449. The next prime is 42233459. The reversal of 42233453 is 35433224.

42233453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 42233453 - 2² = 42233449 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42233459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26600 + ... + 28142.

It is an arithmetic number, because the mean of its divisors is an integer number (5354592).

Almost surely, 2^42233453 is an apocalyptic number.

It is an amenable number.

42233453 is a deficient number, since it is larger than the sum of its proper divisors (603283).

42233453 is a wasteful number, since it uses less digits than its factorization.

42233453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915.

The product of its digits is 8640, while the sum is 26.

The square root of 42233453 is about 6498.7270291958. The cubic root of 42233453 is about 348.2455136523.

Adding to 42233453 its reverse (35433224), we get a palindrome (77666677).

The spelling of 42233453 in words is "forty-two million, two hundred thirty-three thousand, four hundred fifty-three".