4424644046624 has 12 divisors (see below), whose sum is σ = 8711017966854. Its totient is φ = 2212322023296.

The previous prime is 4424644046593. The next prime is 4424644046707. The reversal of 4424644046624 is 4266404464244.

It can be written as a sum of positive squares in only one way, i.e., 2336214427024 + 2088429619600 = 1528468^2 + 1445140^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69135063197 + ... + 69135063260.

Almost surely, 2^{4424644046624} is an apocalyptic number.

It is an amenable number.

4424644046624 is a deficient number, since it is larger than the sum of its proper divisors (4286373920230).

4424644046624 is a wasteful number, since it uses less digits than its factorization.

4424644046624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138270126467 (or 138270126459 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 50.

The spelling of 4424644046624 in words is "four trillion, four hundred twenty-four billion, six hundred forty-four million, forty-six thousand, six hundred twenty-four".