1441216235 has 4 divisors (see below), whose sum is σ = 1729459488. Its totient is φ = 1152972984.

The previous prime is 1441216207. The next prime is 1441216247. The reversal of 1441216235 is 5326121441.

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 1441216235 - 2¹⁶ = 1441150699 is a prime.

It is a super-3 number, since 3×1441216235³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1441216198 and 1441216207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144121619 + ... + 144121628.

It is an arithmetic number, because the mean of its divisors is an integer number (432364872).

Almost surely, 2^1441216235 is an apocalyptic number.

1441216235 is a deficient number, since it is larger than the sum of its proper divisors (288243253).

1441216235 is an equidigital number, since it uses as much as digits as its factorization.

1441216235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288243252.

The product of its digits is 5760, while the sum is 29.

The square root of 1441216235 is about 37963.3538428838. The cubic root of 1441216235 is about 1129.5610676800.

Adding to 1441216235 its reverse (5326121441), we get a palindrome (6767337676).

The spelling of 1441216235 in words is "one billion, four hundred forty-one million, two hundred sixteen thousand, two hundred thirty-five".