444672715711001 has 16 divisors (see below), whose sum is σ = 460625598797760. Its totient is φ = 428761510766400.

The previous prime is 444672715710989. The next prime is 444672715711009. The reversal of 444672715711001 is 100117517276444.

It is a de Polignac number, because none of the positive numbers 2^k-444672715711001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444672715711009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60616991 + ... + 67555643.

It is an arithmetic number, because the mean of its divisors is an integer number (28789099924860).

Almost surely, 2^{444672715711001} is an apocalyptic number.

It is an amenable number.

444672715711001 is a deficient number, since it is larger than the sum of its proper divisors (15952883086759).

444672715711001 is a wasteful number, since it uses less digits than its factorization.

444672715711001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6941656.

The product of its (nonzero) digits is 1317120, while the sum is 50.

The spelling of 444672715711001 in words is "four hundred forty-four trillion, six hundred seventy-two billion, seven hundred fifteen million, seven hundred eleven thousand, one".