134502791066 has 16 divisors (see below), whose sum is σ = 230588998080. Its totient is φ = 57640857120.

The previous prime is 134502791047. The next prime is 134502791069. The reversal of 134502791066 is 660197205431.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134502791069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4670 + ... + 518678.

It is an arithmetic number, because the mean of its divisors is an integer number (14411812380).

Almost surely, 2^134502791066 is an apocalyptic number.

134502791066 is a deficient number, since it is larger than the sum of its proper divisors (96086207014).

134502791066 is a wasteful number, since it uses less digits than its factorization.

134502791066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532709.

The product of its (nonzero) digits is 272160, while the sum is 44.

Adding to 134502791066 its reverse (660197205431), we get a palindrome (794699996497).

The spelling of 134502791066 in words is "one hundred thirty-four billion, five hundred two million, seven hundred ninety-one thousand, sixty-six".