131657143014443 has 8 divisors (see below), whose sum is σ = 139437143051760. Its totient is φ = 123881083223040.

The previous prime is 131657143014427. The next prime is 131657143014491. The reversal of 131657143014443 is 344410341756131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131657143014443 - 2⁴ = 131657143014427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131657143014143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 984992678 + ... + 985126331.

It is an arithmetic number, because the mean of its divisors is an integer number (17429642881470).

Almost surely, 2^{131657143014443} is an apocalyptic number.

131657143014443 is a deficient number, since it is larger than the sum of its proper divisors (7780000037317).

131657143014443 is a wasteful number, since it uses less digits than its factorization.

131657143014443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970122957.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 131657143014443 in words is "one hundred thirty-one trillion, six hundred fifty-seven billion, one hundred forty-three million, fourteen thousand, four hundred forty-three".