4125140132112 has 100 divisors (see below), whose sum is σ = 11949071644620. Its totient is φ = 1373927346432.

The previous prime is 4125140132053. The next prime is 4125140132131. The reversal of 4125140132112 is 2112310415214.

4125140132112 is a `hidden beast` number, since 4 + 1 + 2 + 514 + 0 + 1 + 32 + 112 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3711001548816 + 414138583296 = 1926396^2 + 643536^2 .

It is a super-2 number, since 2×4125140132112² (a number of 26 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 297838 + ... + 2887730.

Almost surely, 2^{4125140132112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4125140132112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5974535822310).

4125140132112 is an abundant number, since it is smaller than the sum of its proper divisors (7823931512508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4125140132112 is a wasteful number, since it uses less digits than its factorization.

4125140132112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2591142 (or 2591127 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 4125140132112 its reverse (2112310415214), we get a palindrome (6237450547326).

The spelling of 4125140132112 in words is "four trillion, one hundred twenty-five billion, one hundred forty million, one hundred thirty-two thousand, one hundred twelve".