4224435541 has 4 divisors (see below), whose sum is σ = 4322678272. Its totient is φ = 4126192812.

The previous prime is 4224435499. The next prime is 4224435583. The reversal of 4224435541 is 1455344224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (4224435499) and next prime (4224435583).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4224435541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4224435497 and 4224435506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224430541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49121301 + ... + 49121386.

It is an arithmetic number, because the mean of its divisors is an integer number (1080669568).

Almost surely, 2^4224435541 is an apocalyptic number.

It is an amenable number.

4224435541 is a deficient number, since it is larger than the sum of its proper divisors (98242731).

4224435541 is an equidigital number, since it uses as much as digits as its factorization.

4224435541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98242730.

The product of its digits is 76800, while the sum is 34.

The square root of 4224435541 is about 64995.6578626603. The cubic root of 4224435541 is about 1616.5515658634.

Adding to 4224435541 its reverse (1455344224), we get a palindrome (5679779765).

The spelling of 4224435541 in words is "four billion, two hundred twenty-four million, four hundred thirty-five thousand, five hundred forty-one".