44469896445 has 96 divisors (see below), whose sum is σ = 86154213600. Its totient is φ = 21068716032.

The previous prime is 44469896431. The next prime is 44469896467. The reversal of 44469896445 is 54469896444.

44469896445 is a `hidden beast` number, since 4 + 44 + 69 + 8 + 96 + 445 = 666.

It can be written as a sum of positive squares in 16 ways, for example, as 17182490724 + 27287405721 = 131082^2 + 165189^2 .

It is not a de Polignac number, because 44469896445 - 2⁶ = 44469896381 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5373771 + ... + 5382039.

It is an arithmetic number, because the mean of its divisors is an integer number (897439725).

Almost surely, 2^44469896445 is an apocalyptic number.

44469896445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

44469896445 is a deficient number, since it is larger than the sum of its proper divisors (41684317155).

44469896445 is a wasteful number, since it uses less digits than its factorization.

44469896445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8639 (or 8636 counting only the distinct ones).

The product of its digits is 119439360, while the sum is 63.

Subtracting 44469896445 from its reverse (54469896444), we obtain a palindrome (9999999999).

The spelling of 44469896445 in words is "forty-four billion, four hundred sixty-nine million, eight hundred ninety-six thousand, four hundred forty-five".