444516552554716 has 12 divisors (see below), whose sum is σ = 778844600552088. Its totient is φ = 221989523825552.

The previous prime is 444516552554663. The next prime is 444516552554741. The reversal of 444516552554716 is 617455255615444.

It is a congruent number.

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, 67188109231 + ... + 67188115846.

It is an arithmetic number, because the mean of its divisors is an integer number (64903716712674).

Almost surely, 2^{444516552554716} is an apocalyptic number.

It is an amenable number.

444516552554716 is a deficient number, since it is larger than the sum of its proper divisors (334328047997372).

444516552554716 is a wasteful number, since it uses less digits than its factorization.

444516552554716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134376225908 (or 134376225906 counting only the distinct ones).

The product of its digits is 403200000, while the sum is 64.

The spelling of 444516552554716 in words is "four hundred forty-four trillion, five hundred sixteen billion, five hundred fifty-two million, five hundred fifty-four thousand, seven hundred sixteen".