3500543042 has 32 divisors (see below), whose sum is σ = 5413262400. Its totient is φ = 1697080000.

The previous prime is 3500543021. The next prime is 3500543047. The reversal of 3500543042 is 2403450053.

It is a super-2 number, since 2×3500543042² = 24507603177789227528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3500543047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4993292 + ... + 4993992.

It is an arithmetic number, because the mean of its divisors is an integer number (169164450).

Almost surely, 2^3500543042 is an apocalyptic number.

3500543042 is a deficient number, since it is larger than the sum of its proper divisors (1912719358).

3500543042 is a wasteful number, since it uses less digits than its factorization.

3500543042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 3500543042 is about 59165.3871955555. The cubic root of 3500543042 is about 1518.3730054651.

Adding to 3500543042 its reverse (2403450053), we get a palindrome (5903993095).

The spelling of 3500543042 in words is "three billion, five hundred million, five hundred forty-three thousand, forty-two".