132818267638 has 8 divisors (see below), whose sum is σ = 227688458832. Its totient is φ = 56922114696.

The previous prime is 132818267609. The next prime is 132818267651. The reversal of 132818267638 is 836762818231.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4743509545 + ... + 4743509572.

It is an arithmetic number, because the mean of its divisors is an integer number (28461057354).

Almost surely, 2^132818267638 is an apocalyptic number.

132818267638 is a deficient number, since it is larger than the sum of its proper divisors (94870191194).

132818267638 is an equidigital number, since it uses as much as digits as its factorization.

132818267638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9487019126.

The product of its digits is 4644864, while the sum is 55.

The spelling of 132818267638 in words is "one hundred thirty-two billion, eight hundred eighteen million, two hundred sixty-seven thousand, six hundred thirty-eight".