134432132253243 has 16 divisors (see below), whose sum is σ = 195537972864000. Its totient is φ = 81473883734880.

The previous prime is 134432132253227. The next prime is 134432132253253. The reversal of 134432132253243 is 342352231234431.

It is not a de Polignac number, because 134432132253243 - 2⁴ = 134432132253227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134432132253195 and 134432132253204.

It is not an unprimeable number, because it can be changed into a prime (134432132253203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18883158 + ... + 25008756.

It is an arithmetic number, because the mean of its divisors is an integer number (12221123304000).

Almost surely, 2^{134432132253243} is an apocalyptic number.

134432132253243 is a deficient number, since it is larger than the sum of its proper divisors (61105840610757).

134432132253243 is a wasteful number, since it uses less digits than its factorization.

134432132253243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6790642.

The product of its digits is 1244160, while the sum is 42.

Adding to 134432132253243 its reverse (342352231234431), we get a palindrome (476784363487674).

The spelling of 134432132253243 in words is "one hundred thirty-four trillion, four hundred thirty-two billion, one hundred thirty-two million, two hundred fifty-three thousand, two hundred forty-three".