11442344 has 8 divisors (see below), whose sum is σ = 21454410. Its totient is φ = 5721168.

The previous prime is 11442331. The next prime is 11442367. The reversal of 11442344 is 44324411.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10562500 + 879844 = 3250^2 + 938^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 715139 + ... + 715154.

Almost surely, 2^11442344 is an apocalyptic number.

It is an amenable number.

11442344 is a deficient number, since it is larger than the sum of its proper divisors (10012066).

11442344 is a wasteful number, since it uses less digits than its factorization.

11442344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430299 (or 1430295 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 11442344 is about 3382.6533963739. The cubic root of 11442344 is about 225.3400225208.

Adding to 11442344 its reverse (44324411), we get a palindrome (55766755).

The spelling of 11442344 in words is "eleven million, four hundred forty-two thousand, three hundred forty-four".