2043411431 has 8 divisors (see below), whose sum is σ = 2084667840. Its totient is φ = 2002561792.

The previous prime is 2043411413. The next prime is 2043411439. The reversal of 2043411431 is 1341143402.

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 2043411431 - 2¹⁰ = 2043410407 is a prime.

It is a super-2 number, since 2×2043411431² = 8351060552682935522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2043411397 and 2043411406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043411439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91535 + ... + 111648.

It is an arithmetic number, because the mean of its divisors is an integer number (260583480).

Almost surely, 2^2043411431 is an apocalyptic number.

2043411431 is a deficient number, since it is larger than the sum of its proper divisors (41256409).

2043411431 is a wasteful number, since it uses less digits than its factorization.

2043411431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203385.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2043411431 is about 45204.1085632711. The cubic root of 2043411431 is about 1268.9717079903.

Adding to 2043411431 its reverse (1341143402), we get a palindrome (3384554833).

The spelling of 2043411431 in words is "two billion, forty-three million, four hundred eleven thousand, four hundred thirty-one".