543145314341201 has 32 divisors (see below), whose sum is σ = 642971780088960. Its totient is φ = 452309858956800.

The previous prime is 543145314341177. The next prime is 543145314341249. The reversal of 543145314341201 is 102143413541345.

It is a de Polignac number, because none of the positive numbers 2^k-543145314341201 is a prime.

It is a super-2 number, since 2×543145314341201² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (543145314341251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39619541 + ... + 51536381.

It is an arithmetic number, because the mean of its divisors is an integer number (20092868127780).

Almost surely, 2^{543145314341201} is an apocalyptic number.

It is an amenable number.

543145314341201 is a deficient number, since it is larger than the sum of its proper divisors (99826465747759).

543145314341201 is a wasteful number, since it uses less digits than its factorization.

543145314341201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11919297.

The product of its (nonzero) digits is 345600, while the sum is 41.

Adding to 543145314341201 its reverse (102143413541345), we get a palindrome (645288727882546).

The spelling of 543145314341201 in words is "five hundred forty-three trillion, one hundred forty-five billion, three hundred fourteen million, three hundred forty-one thousand, two hundred one".