4131320463 has 32 divisors (see below), whose sum is σ = 6266047680. Its totient is φ = 2689459200.

The previous prime is 4131320441. The next prime is 4131320521. The reversal of 4131320463 is 3640231314.

4131320463 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4131320463 - 2¹⁸ = 4131058319 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4131320363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188695 + ... + 209447.

It is an arithmetic number, because the mean of its divisors is an integer number (195813990).

Almost surely, 2^4131320463 is an apocalyptic number.

4131320463 is a deficient number, since it is larger than the sum of its proper divisors (2134727217).

4131320463 is a wasteful number, since it uses less digits than its factorization.

4131320463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20936 (or 20930 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 4131320463 is about 64275.3487971866. The cubic root of 4131320463 is about 1604.5858622296.

Adding to 4131320463 its reverse (3640231314), we get a palindrome (7771551777).

It can be divided in two parts, 41313 and 20463, that added together give a triangular number (61776 = T₃₅₁).

The spelling of 4131320463 in words is "four billion, one hundred thirty-one million, three hundred twenty thousand, four hundred sixty-three".