1424321105 has 16 divisors (see below), whose sum is σ = 1757045520. Its totient is φ = 1107608832.

The previous prime is 1424321077. The next prime is 1424321117. The reversal of 1424321105 is 5011234241.

It can be written as a sum of positive squares in 8 ways, for example, as 327320464 + 1097000641 = 18092^2 + 33121^2 .

It is a cyclic number.

It is not a de Polignac number, because 1424321105 - 2¹⁰ = 1424320081 is a prime.

It is a super-2 number, since 2×1424321105² = 4057381220296842050, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233231 + ... + 239259.

It is an arithmetic number, because the mean of its divisors is an integer number (109815345).

Almost surely, 2^1424321105 is an apocalyptic number.

It is an amenable number.

1424321105 is a deficient number, since it is larger than the sum of its proper divisors (332724415).

1424321105 is a wasteful number, since it uses less digits than its factorization.

1424321105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7348.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1424321105 is about 37740.1789211445. The cubic root of 1424321105 is about 1125.1298233719.

Adding to 1424321105 its reverse (5011234241), we get a palindrome (6435555346).

The spelling of 1424321105 in words is "one billion, four hundred twenty-four million, three hundred twenty-one thousand, one hundred five".