499994444443333 has 32 divisors (see below), whose sum is σ = 573306659815680. Its totient is φ = 427155813826560.

The previous prime is 499994444443301. The next prime is 499994444443339. The reversal of 499994444443333 is 333344444499994.

It is not a de Polignac number, because 499994444443333 - 2⁵ = 499994444443301 is a prime.

It is a super-4 number, since 4×499994444443333⁴ (a number of 60 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (76) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 499994444443333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499994444443339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37556850885 + ... + 37556864197.

It is an arithmetic number, because the mean of its divisors is an integer number (17915833119240).

Almost surely, 2^{499994444443333} is an apocalyptic number.

It is an amenable number.

499994444443333 is a deficient number, since it is larger than the sum of its proper divisors (73312215372347).

499994444443333 is a wasteful number, since it uses less digits than its factorization.

499994444443333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27517.

The product of its digits is 8707129344, while the sum is 76.

The spelling of 499994444443333 in words is "four hundred ninety-nine trillion, nine hundred ninety-four billion, four hundred forty-four million, four hundred forty-three thousand, three hundred thirty-three".