499666666994 has 32 divisors (see below), whose sum is σ = 867467880000. Its totient is φ = 213332682240.

The previous prime is 499666666991. The next prime is 499666667009.

499666666994 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (499666666991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1152059 + ... + 1525310.

It is an arithmetic number, because the mean of its divisors is an integer number (27108371250).

Almost surely, 2^499666666994 is an apocalyptic number.

499666666994 is a deficient number, since it is larger than the sum of its proper divisors (367801213006).

499666666994 is a wasteful number, since it uses less digits than its factorization.

499666666994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2677898.

The product of its digits is 4897760256, while the sum is 80.

The spelling of 499666666994 in words is "four hundred ninety-nine billion, six hundred sixty-six million, six hundred sixty-six thousand, nine hundred ninety-four".