4243533463 has 16 divisors (see below), whose sum is σ = 4615513056. Its totient is φ = 3878259840.

The previous prime is 4243533443. The next prime is 4243533479. The reversal of 4243533463 is 3643353424.

It is a de Polignac number, because none of the positive numbers 2^k-4243533463 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 (4243533443) 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, 536445 + ... + 544297.

It is an arithmetic number, because the mean of its divisors is an integer number (288469566).

Almost surely, 2^4243533463 is an apocalyptic number.

4243533463 is a deficient number, since it is larger than the sum of its proper divisors (371979593).

4243533463 is a wasteful number, since it uses less digits than its factorization.

4243533463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8274.

The product of its digits is 311040, while the sum is 37.

The square root of 4243533463 is about 65142.4090973000. The cubic root of 4243533463 is about 1618.9839514817.

Adding to 4243533463 its reverse (3643353424), we get a palindrome (7886886887).

The spelling of 4243533463 in words is "four billion, two hundred forty-three million, five hundred thirty-three thousand, four hundred sixty-three".