45443412120009 has 8 divisors (see below), whose sum is σ = 60599913075520. Its totient is φ = 30291259622256.

The previous prime is 45443412119993. The next prime is 45443412120019. The reversal of 45443412120009 is 90002121434454.

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

It is not a de Polignac number, because 45443412120009 - 2⁴ = 45443412119993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45443412120019) 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, 1087090054 + ... + 1087131855.

It is an arithmetic number, because the mean of its divisors is an integer number (7574989134440).

Almost surely, 2^{45443412120009} is an apocalyptic number.

It is an amenable number.

45443412120009 is a deficient number, since it is larger than the sum of its proper divisors (15156500955511).

45443412120009 is a wasteful number, since it uses less digits than its factorization.

45443412120009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174228879.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 45443412120009 in words is "forty-five trillion, four hundred forty-three billion, four hundred twelve million, one hundred twenty thousand, nine".