10442031 has 4 divisors (see below), whose sum is σ = 13922712. Its totient is φ = 6961352.

The previous prime is 10442027. The next prime is 10442053. The reversal of 10442031 is 13024401.

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

It is a cyclic number.

It is not a de Polignac number, because 10442031 - 2² = 10442027 is a prime.

It is a super-2 number, since 2×10442031² = 218072022809922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10442031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10442231) 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, 1740336 + ... + 1740341.

It is an arithmetic number, because the mean of its divisors is an integer number (3480678).

Almost surely, 2^10442031 is an apocalyptic number.

10442031 is a deficient number, since it is larger than the sum of its proper divisors (3480681).

10442031 is an equidigital number, since it uses as much as digits as its factorization.

10442031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3480680.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 10442031 is about 3231.4131583566. The cubic root of 10442031 is about 218.5722347907.

Adding to 10442031 its reverse (13024401), we get a palindrome (23466432).

The spelling of 10442031 in words is "ten million, four hundred forty-two thousand, thirty-one".