44442224445 has 8 divisors (see below), whose sum is σ = 71107559136. Its totient is φ = 23702519696.

The previous prime is 44442224377. The next prime is 44442224459. The reversal of 44442224445 is 54442224444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44442224445 - 2¹⁹ = 44441700157 is a prime.

It is a super-3 number, since 3×44442224445³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1481407467 + ... + 1481407496.

It is an arithmetic number, because the mean of its divisors is an integer number (8888444892).

Almost surely, 2^44442224445 is an apocalyptic number.

It is an amenable number.

44442224445 is a deficient number, since it is larger than the sum of its proper divisors (26665334691).

44442224445 is a wasteful number, since it uses less digits than its factorization.

44442224445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2962814971.

The product of its digits is 655360, while the sum is 39.

Adding to 44442224445 its reverse (54442224444), we get a palindrome (98884448889).

Subtracting 44442224445 from its reverse (54442224444), we obtain a palindrome (9999999999).

The spelling of 44442224445 in words is "forty-four billion, four hundred forty-two million, two hundred twenty-four thousand, four hundred forty-five".