494158928711 has 32 divisors (see below), whose sum is σ = 616059648000. Its totient is φ = 386752326912.

The previous prime is 494158928707. The next prime is 494158928719. The reversal of 494158928711 is 117829851494.

It is not a de Polignac number, because 494158928711 - 2² = 494158928707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494158928719) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2082050 + ... + 2307216.

It is an arithmetic number, because the mean of its divisors is an integer number (19251864000).

Almost surely, 2^494158928711 is an apocalyptic number.

494158928711 is a deficient number, since it is larger than the sum of its proper divisors (121900719289).

494158928711 is a wasteful number, since it uses less digits than its factorization.

494158928711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225791.

The product of its digits is 5806080, while the sum is 59.

The spelling of 494158928711 in words is "four hundred ninety-four billion, one hundred fifty-eight million, nine hundred twenty-eight thousand, seven hundred eleven".