4131140421012 has 36 divisors (see below), whose sum is σ = 10595294031168. Its totient is φ = 1251860733200.

The previous prime is 4131140420993. The next prime is 4131140421059. The reversal of 4131140421012 is 2101240411314.

It is a happy number.

It is a super-2 number, since 2×4131140421012² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1422567564 + ... + 1422570467.

It is an arithmetic number, because the mean of its divisors is an integer number (294313723088).

Almost surely, 2^{4131140421012} is an apocalyptic number.

It is an amenable number.

4131140421012 is an abundant number, since it is smaller than the sum of its proper divisors (6464153610156).

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

4131140421012 is a wasteful number, since it uses less digits than its factorization.

4131140421012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845138060 (or 2845138047 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 4131140421012 its reverse (2101240411314), we get a palindrome (6232380832326).

The spelling of 4131140421012 in words is "four trillion, one hundred thirty-one billion, one hundred forty million, four hundred twenty-one thousand, twelve".