44454363452 has 12 divisors (see below), whose sum is σ = 82371320640. Its totient is φ = 20919700416.

The previous prime is 44454363391. The next prime is 44454363463. The reversal of 44454363452 is 25436345444.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326870252 + ... + 326870387.

It is an arithmetic number, because the mean of its divisors is an integer number (6864276720).

Almost surely, 2^44454363452 is an apocalyptic number.

It is an amenable number.

44454363452 is a deficient number, since it is larger than the sum of its proper divisors (37916957188).

44454363452 is a wasteful number, since it uses less digits than its factorization.

44454363452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653740660 (or 653740658 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 44.

The spelling of 44454363452 in words is "forty-four billion, four hundred fifty-four million, three hundred sixty-three thousand, four hundred fifty-two".