17030044642056 has 32 divisors (see below), whose sum is σ = 43948502304000. Its totient is φ = 5493562787520.

The previous prime is 17030044641971. The next prime is 17030044642109. The reversal of 17030044642056 is 65024644003071.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 17030044641999 and 17030044642017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11444921731 + ... + 11444923218.

It is an arithmetic number, because the mean of its divisors is an integer number (1373390697000).

Almost surely, 2^{17030044642056} is an apocalyptic number.

It is an amenable number.

17030044642056 is an abundant number, since it is smaller than the sum of its proper divisors (26918457661944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17030044642056 is a wasteful number, since it uses less digits than its factorization.

17030044642056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22889844989 (or 22889844985 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 17030044642056 in words is "seventeen trillion, thirty billion, forty-four million, six hundred forty-two thousand, fifty-six".