499310465760 has 288 divisors, whose sum is σ = 1711660833792. Its totient is φ = 132544465920.

The previous prime is 499310465747. The next prime is 499310465791. The reversal of 499310465760 is 67564013994.

499310465760 is a `hidden beast` number, since 4 + 99 + 31 + 0 + 465 + 7 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a junction number, because it is equal to n+sod(n) for n = 499310465697 and 499310465706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 550507227 + ... + 550508133.

It is an arithmetic number, because the mean of its divisors is an integer number (5943266784).

Almost surely, 2^499310465760 is an apocalyptic number.

499310465760 is a gapful number since it is divisible by the number (40) 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 499310465760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (855830416896).

499310465760 is an abundant number, since it is smaller than the sum of its proper divisors (1212350368032).

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

499310465760 is a wasteful number, since it uses less digits than its factorization.

499310465760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246 (or 2235 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 499310465760 in words is "four hundred ninety-nine billion, three hundred ten million, four hundred sixty-five thousand, seven hundred sixty".