10434321 has 24 divisors (see below), whose sum is σ = 15724800. Its totient is φ = 6660000.

The previous prime is 10434301. The next prime is 10434323. The reversal of 10434321 is 12343401.

It is not a de Polignac number, because 10434321 - 2⁵ = 10434289 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10434294 and 10434303.

It is not an unprimeable number, because it can be changed into a prime (10434323) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 41446 + ... + 41696.

It is an arithmetic number, because the mean of its divisors is an integer number (655200).

Almost surely, 2^10434321 is an apocalyptic number.

It is an amenable number.

10434321 is a deficient number, since it is larger than the sum of its proper divisors (5290479).

10434321 is a wasteful number, since it uses less digits than its factorization.

10434321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437 (or 434 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 10434321 is about 3230.2199615506. The cubic root of 10434321 is about 218.5184263933.

Adding to 10434321 its reverse (12343401), we get a palindrome (22777722).

The spelling of 10434321 in words is "ten million, four hundred thirty-four thousand, three hundred twenty-one".