4441145234543 has 4 divisors (see below), whose sum is σ = 4465681948728. Its totient is φ = 4416608520360.

The previous prime is 4441145234507. The next prime is 4441145234653. The reversal of 4441145234543 is 3454325411444.

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

It is a cyclic number.

It is not a de Polignac number, because 4441145234543 - 2⁶ = 4441145234479 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4441145234494 and 4441145234503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4441145234843) 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 3 ways as a sum of consecutive naturals, for example, 12268356821 + ... + 12268357182.

It is an arithmetic number, because the mean of its divisors is an integer number (1116420487182).

Almost surely, 2^{4441145234543} is an apocalyptic number.

4441145234543 is a deficient number, since it is larger than the sum of its proper divisors (24536714185).

4441145234543 is a wasteful number, since it uses less digits than its factorization.

4441145234543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24536714184.

The product of its digits is 1843200, while the sum is 44.

The spelling of 4441145234543 in words is "four trillion, four hundred forty-one billion, one hundred forty-five million, two hundred thirty-four thousand, five hundred forty-three".