2327445241543 has 4 divisors (see below), whose sum is σ = 2407701974040. Its totient is φ = 2247188509048.

The previous prime is 2327445241531. The next prime is 2327445241553. The reversal of 2327445241543 is 3451425447232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2327445241543 is a prime.

It is a super-2 number, since 2×2327445241543² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2327445241493 and 2327445241502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2327445241553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40128366205 + ... + 40128366262.

It is an arithmetic number, because the mean of its divisors is an integer number (601925493510).

Almost surely, 2^{2327445241543} is an apocalyptic number.

2327445241543 is a deficient number, since it is larger than the sum of its proper divisors (80256732497).

2327445241543 is an equidigital number, since it uses as much as digits as its factorization.

2327445241543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80256732496.

The product of its digits is 3225600, while the sum is 46.

The spelling of 2327445241543 in words is "two trillion, three hundred twenty-seven billion, four hundred forty-five million, two hundred forty-one thousand, five hundred forty-three".