4100433243 has 4 divisors (see below), whose sum is σ = 5467244328. Its totient is φ = 2733622160.

The previous prime is 4100433223. The next prime is 4100433317. The reversal of 4100433243 is 3423340014.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4100433243 - 2²¹ = 4098336091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4100433223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683405538 + ... + 683405543.

It is an arithmetic number, because the mean of its divisors is an integer number (1366811082).

Almost surely, 2^4100433243 is an apocalyptic number.

4100433243 is a deficient number, since it is larger than the sum of its proper divisors (1366811085).

4100433243 is a wasteful number, since it uses less digits than its factorization.

4100433243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366811084.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 4100433243 is about 64034.6253444182. The cubic root of 4100433243 is about 1600.5770370499.

Adding to 4100433243 its reverse (3423340014), we get a palindrome (7523773257).

It can be divided in two parts, 41004 and 33243, that added together give a palindrome (74247).

The spelling of 4100433243 in words is "four billion, one hundred million, four hundred thirty-three thousand, two hundred forty-three".