3503142043 has 8 divisors (see below), whose sum is σ = 3904431120. Its totient is φ = 3123544320.

The previous prime is 3503141989. The next prime is 3503142061. The reversal of 3503142043 is 3402413053.

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 3503142043 - 2²¹ = 3501044891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3503141999 and 3503142017.

It is not an unprimeable number, because it can be changed into a prime (3503142743) 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, 5422498 + ... + 5423143.

It is an arithmetic number, because the mean of its divisors is an integer number (488053890).

Almost surely, 2^3503142043 is an apocalyptic number.

3503142043 is a deficient number, since it is larger than the sum of its proper divisors (401289077).

3503142043 is a wasteful number, since it uses less digits than its factorization.

3503142043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10845677.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 3503142043 is about 59187.3469839627. The cubic root of 3503142043 is about 1518.7486878163.

Adding to 3503142043 its reverse (3402413053), we get a palindrome (6905555096).

The spelling of 3503142043 in words is "three billion, five hundred three million, one hundred forty-two thousand, forty-three".