445413314543 has 8 divisors (see below), whose sum is σ = 445596584400. Its totient is φ = 445230092608.

The previous prime is 445413314527. The next prime is 445413314557. The reversal of 445413314543 is 345413314544.

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 445413314543 - 2⁴ = 445413314527 is a prime.

It is a super-4 number, since 4×445413314543⁴ (a number of 48 digits) contains 4444 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 445413314543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445413314243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40899443 + ... + 40910331.

It is an arithmetic number, because the mean of its divisors is an integer number (55699573050).

Almost surely, 2^445413314543 is an apocalyptic number.

445413314543 is a deficient number, since it is larger than the sum of its proper divisors (183269857).

445413314543 is a wasteful number, since it uses less digits than its factorization.

445413314543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23961.

The product of its digits is 691200, while the sum is 41.

Subtracting from 445413314543 its reverse (345413314544), we obtain a palindrome (99999999999).

The spelling of 445413314543 in words is "four hundred forty-five billion, four hundred thirteen million, three hundred fourteen thousand, five hundred forty-three".