10342442 has 16 divisors (see below), whose sum is σ = 16988832. Its totient is φ = 4683120.

The previous prime is 10342439. The next prime is 10342447. The reversal of 10342442 is 24424301.

It is a super-2 number, since 2×10342442² = 213932213046728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10342447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6233 + ... + 7715.

It is an arithmetic number, because the mean of its divisors is an integer number (1061802).

Almost surely, 2^10342442 is an apocalyptic number.

10342442 is a deficient number, since it is larger than the sum of its proper divisors (6646390).

10342442 is a wasteful number, since it uses less digits than its factorization.

10342442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 10342442 is about 3215.9667286836. The cubic root of 10342442 is about 217.8751494516.

Adding to 10342442 its reverse (24424301), we get a palindrome (34766743).

The spelling of 10342442 in words is "ten million, three hundred forty-two thousand, four hundred forty-two".