132134340441242 has 4 divisors (see below), whose sum is σ = 198201510661866. Its totient is φ = 66067170220620.

The previous prime is 132134340441193. The next prime is 132134340441247. The reversal of 132134340441242 is 242144043431231.

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

It can be written as a sum of positive squares in only one way, i.e., 107687753407441 + 24446587033801 = 10377271^2 + 4944349^2 .

It is a junction number, because it is equal to n+sod(n) for n = 132134340441196 and 132134340441205.

It is not an unprimeable number, because it can be changed into a prime (132134340441247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33033585110309 + ... + 33033585110312.

Almost surely, 2^{132134340441242} is an apocalyptic number.

132134340441242 is a deficient number, since it is larger than the sum of its proper divisors (66067170220624).

132134340441242 is an equidigital number, since it uses as much as digits as its factorization.

132134340441242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66067170220623.

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 132134340441242 its reverse (242144043431231), we get a palindrome (374278383872473).

The spelling of 132134340441242 in words is "one hundred thirty-two trillion, one hundred thirty-four billion, three hundred forty million, four hundred forty-one thousand, two hundred forty-two".