499043730039 has 16 divisors (see below), whose sum is σ = 674370201600. Its totient is φ = 328213488096.

The previous prime is 499043730037. The next prime is 499043730047. The reversal of 499043730039 is 930037340994.

It is not a de Polignac number, because 499043730039 - 2¹ = 499043730037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 499043729973 and 499043730000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499043730037) 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, 580479 + ... + 1155440.

It is an arithmetic number, because the mean of its divisors is an integer number (42148137600).

Almost surely, 2^499043730039 is an apocalyptic number.

499043730039 is a deficient number, since it is larger than the sum of its proper divisors (175326471561).

499043730039 is a wasteful number, since it uses less digits than its factorization.

499043730039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737214.

The product of its (nonzero) digits is 2204496, while the sum is 51.

The spelling of 499043730039 in words is "four hundred ninety-nine billion, forty-three million, seven hundred thirty thousand, thirty-nine".