44300345445 has 80 divisors (see below), whose sum is σ = 80002992960. Its totient is φ = 23451918336.

The previous prime is 44300345437. The next prime is 44300345459. The reversal of 44300345445 is 54454300344.

44300345445 is a `hidden beast` number, since 4 + 4 + 300 + 345 + 4 + 4 + 5 = 666.

It is not a de Polignac number, because 44300345445 - 2³ = 44300345437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 39447654 + ... + 39448776.

It is an arithmetic number, because the mean of its divisors is an integer number (1000037412).

Almost surely, 2^44300345445 is an apocalyptic number.

44300345445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

44300345445 is a deficient number, since it is larger than the sum of its proper divisors (35702647515).

44300345445 is a wasteful number, since it uses less digits than its factorization.

44300345445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776 (or 1767 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 44300345445 its reverse (54454300344), we get a palindrome (98754645789).

The spelling of 44300345445 in words is "forty-four billion, three hundred million, three hundred forty-five thousand, four hundred forty-five".