49999944433333 has 8 divisors (see below), whose sum is σ = 52631605343520. Its totient is φ = 47368292011920.

The previous prime is 49999944433319. The next prime is 49999944433403. The reversal of 49999944433333 is 33333444999994.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49999944433333 - 2⁹ = 49999944432821 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49999944433333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49999948433333) 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, 12579666 + ... + 16070092.

It is an arithmetic number, because the mean of its divisors is an integer number (6578950667940).

Almost surely, 2^{49999944433333} is an apocalyptic number.

It is an amenable number.

49999944433333 is a deficient number, since it is larger than the sum of its proper divisors (2631660910187).

49999944433333 is a wasteful number, since it uses less digits than its factorization.

49999944433333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4244387.

The product of its digits is 3673320192, while the sum is 76.

The spelling of 49999944433333 in words is "forty-nine trillion, nine hundred ninety-nine billion, nine hundred forty-four million, four hundred thirty-three thousand, three hundred thirty-three".