131243411341140 has 48 divisors (see below), whose sum is σ = 419978916292992. Its totient is φ = 29998494020736.

The previous prime is 131243411341103. The next prime is 131243411341181. The reversal of 131243411341140 is 41143114342131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156242155939 + ... + 156242156778.

It is an arithmetic number, because the mean of its divisors is an integer number (8749560756104).

Almost surely, 2^{131243411341140} is an apocalyptic number.

131243411341140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131243411341140 is an abundant number, since it is smaller than the sum of its proper divisors (288735504951852).

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

131243411341140 is a wasteful number, since it uses less digits than its factorization.

131243411341140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312484312736 (or 312484312734 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

Adding to 131243411341140 its reverse (41143114342131), we get a palindrome (172386525683271).

The spelling of 131243411341140 in words is "one hundred thirty-one trillion, two hundred forty-three billion, four hundred eleven million, three hundred forty-one thousand, one hundred forty".