4131311992 has 16 divisors (see below), whose sum is σ = 7751728800. Its totient is φ = 2064184320.

The previous prime is 4131311963. The next prime is 4131311993. The reversal of 4131311992 is 2991131314.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4131311993) 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, 171984 + ... + 194527.

It is an arithmetic number, because the mean of its divisors is an integer number (484483050).

Almost surely, 2^4131311992 is an apocalyptic number.

It is an amenable number.

4131311992 is a deficient number, since it is larger than the sum of its proper divisors (3620416808).

4131311992 is a wasteful number, since it uses less digits than its factorization.

4131311992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367926 (or 367922 counting only the distinct ones).

The product of its digits is 5832, while the sum is 34.

The square root of 4131311992 is about 64275.2829009721. The cubic root of 4131311992 is about 1604.5847655297.

The spelling of 4131311992 in words is "four billion, one hundred thirty-one million, three hundred eleven thousand, nine hundred ninety-two".