132545420134243 has 8 divisors (see below), whose sum is σ = 137530199461680. Its totient is φ = 127588257313440.

The previous prime is 132545420134241. The next prime is 132545420134273. The reversal of 132545420134243 is 342431024545231.

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 132545420134243 - 2¹ = 132545420134241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132545420134243.

It is not an unprimeable number, because it can be changed into a prime (132545420134241) 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, 6904116880 + ... + 6904136077.

It is an arithmetic number, because the mean of its divisors is an integer number (17191274932710).

Almost surely, 2^{132545420134243} is an apocalyptic number.

132545420134243 is a deficient number, since it is larger than the sum of its proper divisors (4984779327437).

132545420134243 is a wasteful number, since it uses less digits than its factorization.

132545420134243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13808253317.

The product of its (nonzero) digits is 1382400, while the sum is 43.

Adding to 132545420134243 its reverse (342431024545231), we get a palindrome (474976444679474).

The spelling of 132545420134243 in words is "one hundred thirty-two trillion, five hundred forty-five billion, four hundred twenty million, one hundred thirty-four thousand, two hundred forty-three".