3431535043 has 4 divisors (see below), whose sum is σ = 3431742760. Its totient is φ = 3431327328.

The previous prime is 3431535013. The next prime is 3431535059. The reversal of 3431535043 is 3405351343.

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 3431535043 - 2⁵ = 3431535011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3431534996 and 3431535014.

It is not an unprimeable number, because it can be changed into a prime (3431535013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76713 + ... + 112906.

It is an arithmetic number, because the mean of its divisors is an integer number (857935690).

Almost surely, 2^3431535043 is an apocalyptic number.

3431535043 is a deficient number, since it is larger than the sum of its proper divisors (207717).

3431535043 is a wasteful number, since it uses less digits than its factorization.

3431535043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207716.

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 3431535043 is about 58579.3055865294. The cubic root of 3431535043 is about 1508.3292256521.

Adding to 3431535043 its reverse (3405351343), we get a palindrome (6836886386).

The spelling of 3431535043 in words is "three billion, four hundred thirty-one million, five hundred thirty-five thousand, forty-three".