132344266635439 has 4 divisors (see below), whose sum is σ = 132344752858360. Its totient is φ = 132343780412520.

The previous prime is 132344266635437. The next prime is 132344266635457. The reversal of 132344266635439 is 934536662443231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132344266635439 - 2¹ = 132344266635437 is a prime.

It is a super-2 number, since 2×132344266635439² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132344266635437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242702949 + ... + 243247630.

It is an arithmetic number, because the mean of its divisors is an integer number (33086188214590).

Almost surely, 2^{132344266635439} is an apocalyptic number.

132344266635439 is a deficient number, since it is larger than the sum of its proper divisors (486222921).

132344266635439 is an equidigital number, since it uses as much as digits as its factorization.

132344266635439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486222920.

The product of its digits is 201553920, while the sum is 61.

The spelling of 132344266635439 in words is "one hundred thirty-two trillion, three hundred forty-four billion, two hundred sixty-six million, six hundred thirty-five thousand, four hundred thirty-nine".