44412116451201 has 12 divisors (see below), whose sum is σ = 64161243981328. Its totient is φ = 29603273430744.

The previous prime is 44412116451193. The next prime is 44412116451203. The reversal of 44412116451201 is 10215461121444.

44412116451201 is a `hidden beast` number, since 4 + 4 + 4 + 1 + 2 + 1 + 1 + 645 + 1 + 2 + 0 + 1 = 666.

It is not a de Polignac number, because 44412116451201 - 2³ = 44412116451193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44412116451203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 400291735 + ... + 400402668.

Almost surely, 2^{44412116451201} is an apocalyptic number.

It is an amenable number.

44412116451201 is a deficient number, since it is larger than the sum of its proper divisors (19749127530127).

44412116451201 is a wasteful number, since it uses less digits than its factorization.

44412116451201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800700572 (or 800700569 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

Adding to 44412116451201 its reverse (10215461121444), we get a palindrome (54627577572645).

The spelling of 44412116451201 in words is "forty-four trillion, four hundred twelve billion, one hundred sixteen million, four hundred fifty-one thousand, two hundred one".