1105344344 has 32 divisors (see below), whose sum is σ = 2233617120. Its totient is φ = 509776896.

The previous prime is 1105344343. The next prime is 1105344371. The reversal of 1105344344 is 4434435011.

It is a happy number.

It is a super-2 number, since 2×1105344344² = 2443572237625580672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105344343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173357 + ... + 179619.

It is an arithmetic number, because the mean of its divisors is an integer number (69800535).

Almost surely, 2^1105344344 is an apocalyptic number.

It is an amenable number.

1105344344 is an abundant number, since it is smaller than the sum of its proper divisors (1128272776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1105344344 is a wasteful number, since it uses less digits than its factorization.

1105344344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7979 (or 7975 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 1105344344 is about 33246.7192967968. The cubic root of 1105344344 is about 1033.9491910729.

Adding to 1105344344 its reverse (4434435011), we get a palindrome (5539779355).

The spelling of 1105344344 in words is "one billion, one hundred five million, three hundred forty-four thousand, three hundred forty-four".