4541326721343 has 24 divisors (see below), whose sum is σ = 6574595742000. Its totient is φ = 3020677142784.

The previous prime is 4541326721341. The next prime is 4541326721357. The reversal of 4541326721343 is 3431276231454.

4541326721343 is a `hidden beast` number, since 4 + 5 + 41 + 3 + 267 + 2 + 1 + 343 = 666.

4541326721343 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4541326721343 - 2¹ = 4541326721341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4541326721341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14962471 + ... + 15262967.

It is an arithmetic number, because the mean of its divisors is an integer number (273941489250).

Almost surely, 2^{4541326721343} is an apocalyptic number.

4541326721343 is a deficient number, since it is larger than the sum of its proper divisors (2033269020657).

4541326721343 is a wasteful number, since it uses less digits than its factorization.

4541326721343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304311 (or 304308 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 45.

The spelling of 4541326721343 in words is "four trillion, five hundred forty-one billion, three hundred twenty-six million, seven hundred twenty-one thousand, three hundred forty-three".