42463233 has 12 divisors (see below), whose sum is σ = 64564240. Its totient is φ = 26818776.

The previous prime is 42463219. The next prime is 42463237. The reversal of 42463233 is 33236424.

It is a happy number.

42463233 is a `hidden beast` number, since 4 + 24 + 632 + 3 + 3 = 666.

It is not a de Polignac number, because 42463233 - 2⁸ = 42462977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42463197 and 42463206.

It is not an unprimeable number, because it can be changed into a prime (42463237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123991 + ... + 124332.

Almost surely, 2^42463233 is an apocalyptic number.

It is an amenable number.

42463233 is a deficient number, since it is larger than the sum of its proper divisors (22101007).

42463233 is a wasteful number, since it uses less digits than its factorization.

42463233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248348 (or 248345 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 42463233 is about 6516.3818948861. The cubic root of 42463233 is about 348.8759394080.

Adding to 42463233 its reverse (33236424), we get a palindrome (75699657).

The spelling of 42463233 in words is "forty-two million, four hundred sixty-three thousand, two hundred thirty-three".