44042312 has 8 divisors (see below), whose sum is σ = 82579350. Its totient is φ = 22021152.

The previous prime is 44042293. The next prime is 44042333. The reversal of 44042312 is 21324044.

It can be written as a sum of positive squares in only one way, i.e., 40018276 + 4024036 = 6326^2 + 2006^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752637 + ... + 2752652.

Almost surely, 2^44042312 is an apocalyptic number.

It is an amenable number.

44042312 is a deficient number, since it is larger than the sum of its proper divisors (38537038).

44042312 is a wasteful number, since it uses less digits than its factorization.

44042312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5505295 (or 5505291 counting only the distinct ones).

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

The square root of 44042312 is about 6636.4382013246. The cubic root of 44042312 is about 353.1479609890.

Adding to 44042312 its reverse (21324044), we get a palindrome (65366356).

The spelling of 44042312 in words is "forty-four million, forty-two thousand, three hundred twelve".