131044000224142 has 32 divisors (see below), whose sum is σ = 205978803683328. Its totient is φ = 62515309311000.

The previous prime is 131044000224131. The next prime is 131044000224161. The reversal of 131044000224142 is 241422000440131.

It is a self number, because there is not a number n which added to its sum of digits gives 131044000224142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11258334 + ... + 19718977.

It is an arithmetic number, because the mean of its divisors is an integer number (6436837615104).

Almost surely, 2^{131044000224142} is an apocalyptic number.

131044000224142 is a deficient number, since it is larger than the sum of its proper divisors (74934803459186).

131044000224142 is an frugal number, since it uses more digits than its factorization.

131044000224142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30977477 (or 30977415 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 131044000224142 its reverse (241422000440131), we get a palindrome (372466000664273).

The spelling of 131044000224142 in words is "one hundred thirty-one trillion, forty-four billion, two hundred twenty-four thousand, one hundred forty-two".