132126631443 has 12 divisors (see below), whose sum is σ = 196007675968. Its totient is φ = 85703760720.

The previous prime is 132126631367. The next prime is 132126631451. The reversal of 132126631443 is 344136621231.

132126631443 is a `hidden beast` number, since 1 + 3 + 2 + 12 + 6 + 631 + 4 + 4 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-132126631443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132126631398 and 132126631407.

It is not an unprimeable number, because it can be changed into a prime (132126631463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198388003 + ... + 198388668.

Almost surely, 2^132126631443 is an apocalyptic number.

132126631443 is a deficient number, since it is larger than the sum of its proper divisors (63881044525).

132126631443 is a wasteful number, since it uses less digits than its factorization.

132126631443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396776714 (or 396776711 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The spelling of 132126631443 in words is "one hundred thirty-two billion, one hundred twenty-six million, six hundred thirty-one thousand, four hundred forty-three".