3543404143 has 8 divisors (see below), whose sum is σ = 3641818880. Its totient is φ = 3446328600.

The previous prime is 3543404141. The next prime is 3543404147. The reversal of 3543404143 is 3414043453.

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 3543404143 - 2¹ = 3543404141 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 (3543404141) 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 7 ways as a sum of consecutive naturals, for example, 329433 + ... + 340018.

It is an arithmetic number, because the mean of its divisors is an integer number (455227360).

Almost surely, 2^3543404143 is an apocalyptic number.

3543404143 is a deficient number, since it is larger than the sum of its proper divisors (98414737).

3543404143 is an equidigital number, since it uses as much as digits as its factorization.

3543404143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669597.

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 3543404143 is about 59526.4995023225. The cubic root of 3543404143 is about 1524.5449353307.

Adding to 3543404143 its reverse (3414043453), we get a palindrome (6957447596).

The spelling of 3543404143 in words is "three billion, five hundred forty-three million, four hundred four thousand, one hundred forty-three".