499190349281760 has 384 divisors, whose sum is σ = 1821383169822720. Its totient is φ = 127547834112000.

The previous prime is 499190349281707. The next prime is 499190349281761. The reversal of 499190349281760 is 67182943091994.

499190349281760 is a `hidden beast` number, since 4 + 9 + 9 + 1 + 90 + 349 + 28 + 176 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499190349281761) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4927182 + ... + 31979021.

It is an arithmetic number, because the mean of its divisors is an integer number (4743185338080).

Almost surely, 2^{499190349281760} is an apocalyptic number.

499190349281760 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 499190349281760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (910691584911360).

499190349281760 is an abundant number, since it is smaller than the sum of its proper divisors (1322192820540960).

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

499190349281760 is a wasteful number, since it uses less digits than its factorization.

499190349281760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36906359 (or 36906345 counting only the distinct ones).

The product of its (nonzero) digits is 211631616, while the sum is 72.

The spelling of 499190349281760 in words is "four hundred ninety-nine trillion, one hundred ninety billion, three hundred forty-nine million, two hundred eighty-one thousand, seven hundred sixty".