447612646216744 has 16 divisors (see below), whose sum is σ = 875763873033120. Its totient is φ = 214075613407920.

The previous prime is 447612646216691. The next prime is 447612646216759.

447612646216744 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1216338712362 + ... + 1216338712729.

It is an arithmetic number, because the mean of its divisors is an integer number (54735242064570).

Almost surely, 2^{447612646216744} is an apocalyptic number.

It is an amenable number.

447612646216744 is a deficient number, since it is larger than the sum of its proper divisors (428151226816376).

447612646216744 is a wasteful number, since it uses less digits than its factorization.

447612646216744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2432677425120 (or 2432677425116 counting only the distinct ones).

The product of its digits is 260112384, while the sum is 64.

The spelling of 447612646216744 in words is "four hundred forty-seven trillion, six hundred twelve billion, six hundred forty-six million, two hundred sixteen thousand, seven hundred forty-four".