927680134291 has 4 divisors (see below), whose sum is σ = 927737312400. Its totient is φ = 927622956184.

The previous prime is 927680134267. The next prime is 927680134361. The reversal of 927680134291 is 192431086729.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 927680134291 - 2¹⁹ = 927679610003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (927680134391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28564711 + ... + 28597168.

It is an arithmetic number, because the mean of its divisors is an integer number (231934328100).

Almost surely, 2^927680134291 is an apocalyptic number.

927680134291 is a deficient number, since it is larger than the sum of its proper divisors (57178109).

927680134291 is a wasteful number, since it uses less digits than its factorization.

927680134291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57178108.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The spelling of 927680134291 in words is "nine hundred twenty-seven billion, six hundred eighty million, one hundred thirty-four thousand, two hundred ninety-one".