2443323051013 has 16 divisors (see below), whose sum is σ = 2682217177920. Its totient is φ = 2212052160384.

The previous prime is 2443323050999. The next prime is 2443323051019. The reversal of 2443323051013 is 3101503233442.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2443323051013 - 2⁵ = 2443323050981 is a prime.

It is a super-2 number, since 2×2443323051013² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2443323051019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7021831 + ... + 7361572.

It is an arithmetic number, because the mean of its divisors is an integer number (167638573620).

Almost surely, 2^{2443323051013} is an apocalyptic number.

It is an amenable number.

2443323051013 is a deficient number, since it is larger than the sum of its proper divisors (238894126907).

2443323051013 is a wasteful number, since it uses less digits than its factorization.

2443323051013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14383668.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 2443323051013 its reverse (3101503233442), we get a palindrome (5544826284455).

The spelling of 2443323051013 in words is "two trillion, four hundred forty-three billion, three hundred twenty-three million, fifty-one thousand, thirteen".