131786272966 has 8 divisors (see below), whose sum is σ = 200629848600. Its totient is φ = 64909656768.

The previous prime is 131786272963. The next prime is 131786272991. The reversal of 131786272966 is 669272687131.

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

It is a self number, because there is not a number n which added to its sum of digits gives 131786272966.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131786272963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491739691 + ... + 491739958.

It is an arithmetic number, because the mean of its divisors is an integer number (25078731075).

Almost surely, 2^131786272966 is an apocalyptic number.

131786272966 is a deficient number, since it is larger than the sum of its proper divisors (68843575634).

131786272966 is an equidigital number, since it uses as much as digits as its factorization.

131786272966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983479718.

The product of its digits is 9144576, while the sum is 58.

The spelling of 131786272966 in words is "one hundred thirty-one billion, seven hundred eighty-six million, two hundred seventy-two thousand, nine hundred sixty-six".