105344344 has 32 divisors (see below), whose sum is σ = 226759680. Its totient is φ = 44943264.

The previous prime is 105344339. The next prime is 105344357. The reversal of 105344344 is 443443501.

It is a super-2 number, since 2×105344344² = 22194861625580672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8569 + ... + 16855.

It is an arithmetic number, because the mean of its divisors is an integer number (7086240).

Almost surely, 2^105344344 is an apocalyptic number.

105344344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

105344344 is an abundant number, since it is smaller than the sum of its proper divisors (121415336).

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

105344344 is a wasteful number, since it uses less digits than its factorization.

105344344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8527 (or 8523 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 105344344 is about 10263.7392796193. The cubic root of 105344344 is about 472.2845526357.

Adding to 105344344 its reverse (443443501), we get a palindrome (548787845).

It can be divided in two parts, 10534 and 4344, that added together give a triangular number (14878 = T₁₇₂).

The spelling of 105344344 in words is "one hundred five million, three hundred forty-four thousand, three hundred forty-four".