20327828412134 has 8 divisors (see below), whose sum is σ = 30491778571128. Its totient is φ = 10163902221760.

The previous prime is 20327828412091. The next prime is 20327828412247. The reversal of 20327828412134 is 43121482872302.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3695912 + ... + 7369899.

It is an arithmetic number, because the mean of its divisors is an integer number (3811472321391).

Almost surely, 2^{20327828412134} is an apocalyptic number.

20327828412134 is a deficient number, since it is larger than the sum of its proper divisors (10163950158994).

20327828412134 is a wasteful number, since it uses less digits than its factorization.

20327828412134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11984310.

The product of its (nonzero) digits is 1032192, while the sum is 47.

The spelling of 20327828412134 in words is "twenty trillion, three hundred twenty-seven billion, eight hundred twenty-eight million, four hundred twelve thousand, one hundred thirty-four".