499960000999992 has 96 divisors (see below), whose sum is σ = 1348173036539280. Its totient is φ = 153590784122880.

The previous prime is 499960000999981. The next prime is 499960001000003. The reversal of 499960000999992 is 299999000069994.

It is an interprime number because it is at equal distance from previous prime (499960000999981) and next prime (499960001000003).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9999375009 + ... + 9999425007.

Almost surely, 2^{499960000999992} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499960000999992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (674086518269640).

499960000999992 is an abundant number, since it is smaller than the sum of its proper divisors (848213035539288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499960000999992 is an frugal number, since it uses more digits than its factorization.

499960000999992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100661 (or 50658 counting only the distinct ones).

The product of its (nonzero) digits is 2066242608, while the sum is 84.

The spelling of 499960000999992 in words is "four hundred ninety-nine trillion, nine hundred sixty billion, nine hundred ninety-nine thousand, nine hundred ninety-two".