10500442141 has 4 divisors (see below), whose sum is σ = 12000505312. Its totient is φ = 9000378972.

The previous prime is 10500442087. The next prime is 10500442213. The reversal of 10500442141 is 14124400501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14124400501 = 107 ⋅132003743.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10500442141 is a prime.

It is a super-2 number, since 2×10500442141² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10500442741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750031575 + ... + 750031588.

It is an arithmetic number, because the mean of its divisors is an integer number (3000126328).

Almost surely, 2^10500442141 is an apocalyptic number.

It is an amenable number.

10500442141 is a deficient number, since it is larger than the sum of its proper divisors (1500063171).

10500442141 is an equidigital number, since it uses as much as digits as its factorization.

10500442141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500063170.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 10500442141 its reverse (14124400501), we get a palindrome (24624842642).

The spelling of 10500442141 in words is "ten billion, five hundred million, four hundred forty-two thousand, one hundred forty-one".