44255144 has 8 divisors (see below), whose sum is σ = 82978410. Its totient is φ = 22127568.

The previous prime is 44255137. The next prime is 44255171. The reversal of 44255144 is 44155244.

It can be written as a sum of positive squares in only one way, i.e., 28494244 + 15760900 = 5338^2 + 3970^2 .

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, 2765939 + ... + 2765954.

Almost surely, 2^44255144 is an apocalyptic number.

It is an amenable number.

44255144 is a deficient number, since it is larger than the sum of its proper divisors (38723266).

44255144 is a wasteful number, since it uses less digits than its factorization.

44255144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5531899 (or 5531895 counting only the distinct ones).

The product of its digits is 12800, while the sum is 29.

The square root of 44255144 is about 6652.4539833057. The cubic root of 44255144 is about 353.7159030178.

The spelling of 44255144 in words is "forty-four million, two hundred fifty-five thousand, one hundred forty-four".