44328994019 has 8 divisors (see below), whose sum is σ = 46119272448. Its totient is φ = 42561235080.

The previous prime is 44328994013. The next prime is 44328994037. The reversal of 44328994019 is 91049982344.

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 44328994019 - 2¹² = 44328989923 is a prime.

It is a super-2 number, since 2×44328994019² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44328994013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5625857 + ... + 5633730.

It is an arithmetic number, because the mean of its divisors is an integer number (5764909056).

Almost surely, 2^44328994019 is an apocalyptic number.

44328994019 is a deficient number, since it is larger than the sum of its proper divisors (1790278429).

44328994019 is a wasteful number, since it uses less digits than its factorization.

44328994019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11259745.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The spelling of 44328994019 in words is "forty-four billion, three hundred twenty-eight million, nine hundred ninety-four thousand, nineteen".