132838355372815 has 8 divisors (see below), whose sum is σ = 160984303937568. Its totient is φ = 105218499304800.

The previous prime is 132838355372813. The next prime is 132838355372929. The reversal of 132838355372815 is 518273553838231.

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 132838355372815 - 2¹ = 132838355372813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132838355372813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131523123627 + ... + 131523124636.

It is an arithmetic number, because the mean of its divisors is an integer number (20123037992196).

Almost surely, 2^{132838355372815} is an apocalyptic number.

132838355372815 is a deficient number, since it is larger than the sum of its proper divisors (28145948564753).

132838355372815 is a wasteful number, since it uses less digits than its factorization.

132838355372815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263046248369.

The product of its digits is 145152000, while the sum is 64.

The spelling of 132838355372815 in words is "one hundred thirty-two trillion, eight hundred thirty-eight billion, three hundred fifty-five million, three hundred seventy-two thousand, eight hundred fifteen".