42133463 has 16 divisors (see below), whose sum is σ = 46002816. Its totient is φ = 38438400.

The previous prime is 42133453. The next prime is 42133477. The reversal of 42133463 is 36433124.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 42133463 - 2¹⁰ = 42132439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42133453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90770 + ... + 91232.

It is an arithmetic number, because the mean of its divisors is an integer number (2875176).

Almost surely, 2^42133463 is an apocalyptic number.

42133463 is a deficient number, since it is larger than the sum of its proper divisors (3869353).

42133463 is a wasteful number, since it uses less digits than its factorization.

42133463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634.

The product of its digits is 5184, while the sum is 26.

The square root of 42133463 is about 6491.0294252915. The cubic root of 42133463 is about 347.9704664019.

Adding to 42133463 its reverse (36433124), we get a palindrome (78566587).

The spelling of 42133463 in words is "forty-two million, one hundred thirty-three thousand, four hundred sixty-three".