132342351545 has 4 divisors (see below), whose sum is σ = 158810821860. Its totient is φ = 105873881232.

The previous prime is 132342351541. The next prime is 132342351599. The reversal of 132342351545 is 545153243231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 545153243231 = 73 ⋅7467852647.

It can be written as a sum of positive squares in 2 ways, for example, as 38248016041 + 94094335504 = 195571^2 + 306748^2 .

It is a cyclic number.

It is not a de Polignac number, because 132342351545 - 2² = 132342351541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132342351499 and 132342351508.

It is not an unprimeable number, because it can be changed into a prime (132342351541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13234235150 + ... + 13234235159.

It is an arithmetic number, because the mean of its divisors is an integer number (39702705465).

Almost surely, 2^132342351545 is an apocalyptic number.

It is an amenable number.

132342351545 is a deficient number, since it is larger than the sum of its proper divisors (26468470315).

132342351545 is an equidigital number, since it uses as much as digits as its factorization.

132342351545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26468470314.

The product of its digits is 216000, while the sum is 38.

Adding to 132342351545 its reverse (545153243231), we get a palindrome (677495594776).

The spelling of 132342351545 in words is "one hundred thirty-two billion, three hundred forty-two million, three hundred fifty-one thousand, five hundred forty-five".