499436035756812 has 480 divisors, whose sum is σ = 1747819339047936. Its totient is φ = 120373218201600.

The previous prime is 499436035756807. The next prime is 499436035756837. The reversal of 499436035756812 is 218657530634994.

499436035756812 is a `hidden beast` number, since 4 + 9 + 9 + 4 + 3 + 6 + 0 + 3 + 57 + 568 + 1 + 2 = 666.

It is a super-2 number, since 2×499436035756812² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 21819328 + ... + 38405144.

It is a 2-persistent number, because it is pandigital, and so is 2⋅499436035756812 = 998872071513624, but 3⋅499436035756812 = 1498308107270436 is not.

Almost surely, 2^{499436035756812} is an apocalyptic number.

499436035756812 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499436035756812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (873909669523968).

499436035756812 is an abundant number, since it is smaller than the sum of its proper divisors (1248383303291124).

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

499436035756812 is a wasteful number, since it uses less digits than its factorization.

499436035756812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16585939 (or 16585928 counting only the distinct ones).

The product of its (nonzero) digits is 1175731200, while the sum is 72.

The spelling of 499436035756812 in words is "four hundred ninety-nine trillion, four hundred thirty-six billion, thirty-five million, seven hundred fifty-six thousand, eight hundred twelve".