3543042126 has 32 divisors (see below), whose sum is σ = 7633977120. Its totient is φ = 1089765504.

The previous prime is 3543042121. The next prime is 3543042133. The reversal of 3543042126 is 6212403453.

It is a super-2 number, since 2×3543042126² = 25106295013221199752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3543042093 and 3543042102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3543042121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259560 + ... + 272868.

It is an arithmetic number, because the mean of its divisors is an integer number (238561785).

Almost surely, 2^3543042126 is an apocalyptic number.

3543042126 is an abundant number, since it is smaller than the sum of its proper divisors (4090934994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3543042126 is a wasteful number, since it uses less digits than its factorization.

3543042126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16740.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 3543042126 is about 59523.4586192704. The cubic root of 3543042126 is about 1524.4930144511.

Adding to 3543042126 its reverse (6212403453), we get a palindrome (9755445579).

The spelling of 3543042126 in words is "three billion, five hundred forty-three million, forty-two thousand, one hundred twenty-six".