105409334 has 4 divisors (see below), whose sum is σ = 158114004. Its totient is φ = 52704666.

The previous prime is 105409327. The next prime is 105409361. The reversal of 105409334 is 433904501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×105409334² = 22222255388647112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105409297 and 105409306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26352332 + ... + 26352335.

It is an arithmetic number, because the mean of its divisors is an integer number (39528501).

Almost surely, 2^105409334 is an apocalyptic number.

105409334 is a deficient number, since it is larger than the sum of its proper divisors (52704670).

105409334 is an equidigital number, since it uses as much as digits as its factorization.

105409334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52704669.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 105409334 is about 10266.9047916108. The cubic root of 105409334 is about 472.3816547110.

The spelling of 105409334 in words is "one hundred five million, four hundred nine thousand, three hundred thirty-four".