3213324401543 has 8 divisors (see below), whose sum is σ = 3246107266512. Its totient is φ = 3180676724416.

The previous prime is 3213324401519. The next prime is 3213324401557. The reversal of 3213324401543 is 3451044233123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3213324401543 - 2¹⁰ = 3213324400519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213324401513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33749180 + ... + 33844257.

It is an arithmetic number, because the mean of its divisors is an integer number (405763408314).

Almost surely, 2^{3213324401543} is an apocalyptic number.

3213324401543 is a deficient number, since it is larger than the sum of its proper divisors (32782864969).

3213324401543 is a wasteful number, since it uses less digits than its factorization.

3213324401543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67593921.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 3213324401543 its reverse (3451044233123), we get a palindrome (6664368634666).

The spelling of 3213324401543 in words is "three trillion, two hundred thirteen billion, three hundred twenty-four million, four hundred one thousand, five hundred forty-three".