499059442729 has 16 divisors (see below), whose sum is σ = 517974912000. Its totient is φ = 480260213440.

The previous prime is 499059442711. The next prime is 499059442769. The reversal of 499059442729 is 927244950994.

It is a cyclic number.

It is not a de Polignac number, because 499059442729 - 2¹⁷ = 499059311657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499059442769) 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, 11633139 + ... + 11675959.

It is an arithmetic number, because the mean of its divisors is an integer number (32373432000).

Almost surely, 2^499059442729 is an apocalyptic number.

It is an amenable number.

499059442729 is a deficient number, since it is larger than the sum of its proper divisors (18915469271).

499059442729 is a wasteful number, since it uses less digits than its factorization.

499059442729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44168.

The product of its (nonzero) digits is 58786560, while the sum is 64.

Adding to 499059442729 its product of nonzero digits (58786560), we get a square (499118229289 = 706483²).

The spelling of 499059442729 in words is "four hundred ninety-nine billion, fifty-nine million, four hundred forty-two thousand, seven hundred twenty-nine".