1064326686468 has 24 divisors (see below), whose sum is σ = 2484735368640. Its totient is φ = 354588928800.

The previous prime is 1064326686389. The next prime is 1064326686509. The reversal of 1064326686468 is 8646866234601.

It is a super-2 number, since 2×1064326686468² (a number of 25 digits) contains 22 as substring.

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, 23305408 + ... + 23351031.

It is an arithmetic number, because the mean of its divisors is an integer number (103530640360).

Almost surely, 2^{1064326686468} is an apocalyptic number.

It is an amenable number.

1064326686468 is an abundant number, since it is smaller than the sum of its proper divisors (1420408682172).

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

1064326686468 is a wasteful number, since it uses less digits than its factorization.

1064326686468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46658347 (or 46658345 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 60.

The spelling of 1064326686468 in words is "one trillion, sixty-four billion, three hundred twenty-six million, six hundred eighty-six thousand, four hundred sixty-eight".