11412442 has 4 divisors (see below), whose sum is σ = 17118666. Its totient is φ = 5706220.

The previous prime is 11412431. The next prime is 11412463. The reversal of 11412442 is 24421411.

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

It can be written as a sum of positive squares in only one way, i.e., 6255001 + 5157441 = 2501^2 + 2271^2 .

It is a super-3 number, since 3×11412442³ (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2853109 + ... + 2853112.

Almost surely, 2^11412442 is an apocalyptic number.

11412442 is a deficient number, since it is larger than the sum of its proper divisors (5706224).

11412442 is an equidigital number, since it uses as much as digits as its factorization.

11412442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5706223.

The product of its digits is 256, while the sum is 19.

The square root of 11412442 is about 3378.2306019572. The cubic root of 11412442 is about 225.1435594124.

Adding to 11412442 its reverse (24421411), we get a palindrome (35833853).

The spelling of 11412442 in words is "eleven million, four hundred twelve thousand, four hundred forty-two".