5345443123344 has 60 divisors (see below), whose sum is σ = 14959995129612. Its totient is φ = 1781793100800.

The previous prime is 5345443123343. The next prime is 5345443123369. The reversal of 5345443123344 is 4433213445435.

5345443123344 is a `hidden beast` number, since 5 + 3 + 4 + 544 + 31 + 2 + 33 + 44 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 596478182400 + 4748964940944 = 772320^2 + 2179212^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5345443123344.

It is not an unprimeable number, because it can be changed into a prime (5345443123343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15979884 + ... + 16310964.

Almost surely, 2^{5345443123344} is an apocalyptic number.

It is an amenable number.

5345443123344 is an abundant number, since it is smaller than the sum of its proper divisors (9614552006268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5345443123344 is a wasteful number, since it uses less digits than its factorization.

5345443123344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443216 (or 443207 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 45.

Adding to 5345443123344 its reverse (4433213445435), we get a palindrome (9778656568779).

The spelling of 5345443123344 in words is "five trillion, three hundred forty-five billion, four hundred forty-three million, one hundred twenty-three thousand, three hundred forty-four".