132278142867 has 8 divisors (see below), whose sum is σ = 189937846224. Its totient is φ = 81401934048.

The previous prime is 132278142863. The next prime is 132278142881. The reversal of 132278142867 is 768241872231.

It is a happy number.

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

It is not a de Polignac number, because 132278142867 - 2² = 132278142863 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (132278142863) 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 7 ways as a sum of consecutive naturals, for example, 1695873588 + ... + 1695873665.

It is an arithmetic number, because the mean of its divisors is an integer number (23742230778).

Almost surely, 2^132278142867 is an apocalyptic number.

132278142867 is a deficient number, since it is larger than the sum of its proper divisors (57659703357).

132278142867 is a wasteful number, since it uses less digits than its factorization.

132278142867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3391747269.

The product of its digits is 1806336, while the sum is 51.

The spelling of 132278142867 in words is "one hundred thirty-two billion, two hundred seventy-eight million, one hundred forty-two thousand, eight hundred sixty-seven".