3542103340543 has 4 divisors (see below), whose sum is σ = 3554619607048. Its totient is φ = 3529587074040.

The previous prime is 3542103340487. The next prime is 3542103340549. The reversal of 3542103340543 is 3450433012453.

It is a happy number.

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 3542103340543 - 2²¹ = 3542101243391 is a prime.

It is a super-3 number, since 3×3542103340543³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3542103340549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6258132828 + ... + 6258133393.

It is an arithmetic number, because the mean of its divisors is an integer number (888654901762).

Almost surely, 2^{3542103340543} is an apocalyptic number.

3542103340543 is a deficient number, since it is larger than the sum of its proper divisors (12516266505).

3542103340543 is a wasteful number, since it uses less digits than its factorization.

3542103340543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12516266504.

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 3542103340543 its reverse (3450433012453), we get a palindrome (6992536352996).

The spelling of 3542103340543 in words is "three trillion, five hundred forty-two billion, one hundred three million, three hundred forty thousand, five hundred forty-three".