1001068421617 has 32 divisors (see below), whose sum is σ = 1106198331264. Its totient is φ = 898389273600.

The previous prime is 1001068421557. The next prime is 1001068421671. The reversal of 1001068421617 is 7161248601001.

1001068421617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001068421617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001068421317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167371767 + ... + 167377747.

It is an arithmetic number, because the mean of its divisors is an integer number (34568697852).

Almost surely, 2^{1001068421617} is an apocalyptic number.

It is an amenable number.

1001068421617 is a deficient number, since it is larger than the sum of its proper divisors (105129909647).

1001068421617 is a wasteful number, since it uses less digits than its factorization.

1001068421617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6769.

The product of its (nonzero) digits is 16128, while the sum is 37.

The spelling of 1001068421617 in words is "one trillion, one billion, sixty-eight million, four hundred twenty-one thousand, six hundred seventeen".