1105420024 has 16 divisors (see below), whose sum is σ = 2123215920. Its totient is φ = 539229120.

The previous prime is 1105420021. The next prime is 1105420031. The reversal of 1105420024 is 4200245011.

It is a junction number, because it is equal to n+sod(n) for n = 1105419983 and 1105420010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105420021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1684764 + ... + 1685419.

It is an arithmetic number, because the mean of its divisors is an integer number (132700995).

Almost surely, 2^1105420024 is an apocalyptic number.

It is an amenable number.

1105420024 is a deficient number, since it is larger than the sum of its proper divisors (1017795896).

1105420024 is a wasteful number, since it uses less digits than its factorization.

1105420024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370230 (or 3370226 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 1105420024 is about 33247.8574347280. The cubic root of 1105420024 is about 1033.9727877887.

Adding to 1105420024 its reverse (4200245011), we get a palindrome (5305665035).

The spelling of 1105420024 in words is "one billion, one hundred five million, four hundred twenty thousand, twenty-four".