10440413 has 4 divisors (see below), whose sum is σ = 10894368. Its totient is φ = 9986460.

The previous prime is 10440383. The next prime is 10440427. The reversal of 10440413 is 31404401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10440413 - 2⁶ = 10440349 is a prime.

It is a super-2 number, since 2×10440413² = 218004447221138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10440391 and 10440400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10440433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226943 + ... + 226988.

It is an arithmetic number, because the mean of its divisors is an integer number (2723592).

Almost surely, 2^10440413 is an apocalyptic number.

It is an amenable number.

10440413 is a deficient number, since it is larger than the sum of its proper divisors (453955).

10440413 is an equidigital number, since it uses as much as digits as its factorization.

10440413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453954.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 10440413 is about 3231.1627937942. The cubic root of 10440413 is about 218.5609449007.

Adding to 10440413 its reverse (31404401), we get a palindrome (41844814).

The spelling of 10440413 in words is "ten million, four hundred forty thousand, four hundred thirteen".