4911142132 has 12 divisors (see below), whose sum is σ = 9255614116. Its totient is φ = 2266680960.

The previous prime is 4911142129. The next prime is 4911142133. The reversal of 4911142132 is 2312411194.

It can be written as a sum of positive squares in 2 ways, for example, as 2610596836 + 2300545296 = 51094^2 + 47964^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4911142132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4911142133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47222469 + ... + 47222572.

Almost surely, 2^4911142132 is an apocalyptic number.

It is an amenable number.

4911142132 is a deficient number, since it is larger than the sum of its proper divisors (4344471984).

4911142132 is a wasteful number, since it uses less digits than its factorization.

4911142132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94445058 (or 94445056 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 4911142132 is about 70079.5414653949. The cubic root of 4911142132 is about 1699.7856860167.

The spelling of 4911142132 in words is "four billion, nine hundred eleven million, one hundred forty-two thousand, one hundred thirty-two".