10440433 has 2 divisors, whose sum is σ = 10440434. Its totient is φ = 10440432.

The previous prime is 10440427. The next prime is 10440449. The reversal of 10440433 is 33404401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10419984 + 20449 = 3228^2 + 143^2 .

It is an emirp because it is prime and its reverse (33404401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10440433 - 2¹³ = 10432241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10440433.

It is not a weakly prime, because it can be changed into another prime (10440473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5220216 + 5220217.

It is an arithmetic number, because the mean of its divisors is an integer number (5220217).

Almost surely, 2^10440433 is an apocalyptic number.

It is an amenable number.

10440433 is a deficient number, since it is larger than the sum of its proper divisors (1).

10440433 is an equidigital number, since it uses as much as digits as its factorization.

10440433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 10440433 is about 3231.1658886538. The cubic root of 10440433 is about 218.5610844615.

Adding to 10440433 its reverse (33404401), we get a palindrome (43844834).

The spelling of 10440433 in words is "ten million, four hundred forty thousand, four hundred thirty-three".