4213431524 has 12 divisors (see below), whose sum is σ = 7512628284. Its totient is φ = 2066966304.

The previous prime is 4213431517. The next prime is 4213431527. The reversal of 4213431524 is 4251343124.

It can be written as a sum of positive squares in 2 ways, for example, as 2663592100 + 1549839424 = 51610^2 + 39368^2 .

It is not an unprimeable number, because it can be changed into a prime (4213431527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9937127 + ... + 9937550.

It is an arithmetic number, because the mean of its divisors is an integer number (626052357).

Almost surely, 2^4213431524 is an apocalyptic number.

It is an amenable number.

4213431524 is a deficient number, since it is larger than the sum of its proper divisors (3299196760).

4213431524 is a wasteful number, since it uses less digits than its factorization.

4213431524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19874734 (or 19874732 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 4213431524 is about 64910.9507248199. The cubic root of 4213431524 is about 1615.1467210712.

Adding to 4213431524 its reverse (4251343124), we get a palindrome (8464774648).

The spelling of 4213431524 in words is "four billion, two hundred thirteen million, four hundred thirty-one thousand, five hundred twenty-four".