20676571125134 has 8 divisors (see below), whose sum is σ = 31017242301408. Its totient is φ = 10337490358000.

The previous prime is 20676571125131. The next prime is 20676571125149. The reversal of 20676571125134 is 43152117567602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20676571125131) 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 3 ways as a sum of consecutive naturals, for example, 397569782 + ... + 397621785.

It is an arithmetic number, because the mean of its divisors is an integer number (3877155287676).

Almost surely, 2^{20676571125134} is an apocalyptic number.

20676571125134 is a deficient number, since it is larger than the sum of its proper divisors (10340671176274).

20676571125134 is a wasteful number, since it uses less digits than its factorization.

20676571125134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795204570.

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 20676571125134 in words is "twenty trillion, six hundred seventy-six billion, five hundred seventy-one million, one hundred twenty-five thousand, one hundred thirty-four".