4030131632 has 20 divisors (see below), whose sum is σ = 7815188040. Its totient is φ = 2013308928.

The previous prime is 4030131631. The next prime is 4030131643. The reversal of 4030131632 is 2361310304.

It is a junction number, because it is equal to n+sod(n) for n = 4030131598 and 4030131607.

It is not an unprimeable number, because it can be changed into a prime (4030131631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90782 + ... + 127677.

It is an arithmetic number, because the mean of its divisors is an integer number (390759402).

Almost surely, 2^4030131632 is an apocalyptic number.

It is an amenable number.

4030131632 is a deficient number, since it is larger than the sum of its proper divisors (3785056408).

4030131632 is a wasteful number, since it uses less digits than its factorization.

4030131632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219620 (or 219614 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 4030131632 is about 63483.3177456881. The cubic root of 4030131632 is about 1591.3770004941.

Adding to 4030131632 its reverse (2361310304), we get a palindrome (6391441936).

The spelling of 4030131632 in words is "four billion, thirty million, one hundred thirty-one thousand, six hundred thirty-two".