2431535132 has 24 divisors (see below), whose sum is σ = 4637727696. Its totient is φ = 1108723968.

The previous prime is 2431535087. The next prime is 2431535159. The reversal of 2431535132 is 2315351342.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2431535095 and 2431535104.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 277373 + ... + 286004.

It is an arithmetic number, because the mean of its divisors is an integer number (193238654).

Almost surely, 2^2431535132 is an apocalyptic number.

It is an amenable number.

2431535132 is a deficient number, since it is larger than the sum of its proper divisors (2206192564).

2431535132 is a wasteful number, since it uses less digits than its factorization.

2431535132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563477 (or 563475 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 2431535132 is about 49310.5985767766. The cubic root of 2431535132 is about 1344.7044733351.

Adding to 2431535132 its reverse (2315351342), we get a palindrome (4746886474).

It can be divided in two parts, 2 and 431535132, that added together give a palindrome (431535134).

The spelling of 2431535132 in words is "two billion, four hundred thirty-one million, five hundred thirty-five thousand, one hundred thirty-two".