132144635161631 has 8 divisors (see below), whose sum is σ = 135367927077600. Its totient is φ = 128921355247360.

The previous prime is 132144635161577. The next prime is 132144635161733. The reversal of 132144635161631 is 136161536441231.

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

It is a cyclic number.

It is not a de Polignac number, because 132144635161631 - 2¹⁰ = 132144635160607 is a prime.

It is a super-2 number, since 2×132144635161631² (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 (132144635101631) 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 7 ways as a sum of consecutive naturals, for example, 21748910 + ... + 27153348.

It is an arithmetic number, because the mean of its divisors is an integer number (16920990884700).

Almost surely, 2^{132144635161631} is an apocalyptic number.

132144635161631 is a deficient number, since it is larger than the sum of its proper divisors (3223291915969).

132144635161631 is an equidigital number, since it uses as much as digits as its factorization.

132144635161631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6000849.

The product of its digits is 933120, while the sum is 47.

The spelling of 132144635161631 in words is "one hundred thirty-two trillion, one hundred forty-four billion, six hundred thirty-five million, one hundred sixty-one thousand, six hundred thirty-one".