499999444433304 has 32 divisors (see below), whose sum is σ = 1250131293806640. Its totient is φ = 166648790448000.

The previous prime is 499999444433303. The next prime is 499999444433311. The reversal of 499999444433304 is 403334444999994.

It is a super-2 number, since 2×499999444433304² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 499999444433304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499999444433303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1105458547 + ... + 1105910754.

Almost surely, 2^{499999444433304} is an apocalyptic number.

It is an amenable number.

499999444433304 is an abundant number, since it is smaller than the sum of its proper divisors (750131849373336).

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

499999444433304 is a wasteful number, since it uses less digits than its factorization.

499999444433304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2211378731 (or 2211378727 counting only the distinct ones).

The product of its (nonzero) digits is 6530347008, while the sum is 78.

The spelling of 499999444433304 in words is "four hundred ninety-nine trillion, nine hundred ninety-nine billion, four hundred forty-four million, four hundred thirty-three thousand, three hundred four".