1064494590068 has 24 divisors (see below), whose sum is σ = 2292757579392. Its totient is φ = 421118738784.

The previous prime is 1064494590041. The next prime is 1064494590101. The reversal of 1064494590068 is 8600954944601.

It is a super-2 number, since 2×1064494590068² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1064494589995 and 1064494590022.

It is a congruent number.

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, 1462217480 + ... + 1462218207.

It is an arithmetic number, because the mean of its divisors is an integer number (95531565808).

Almost surely, 2^{1064494590068} is an apocalyptic number.

It is an amenable number.

1064494590068 is an abundant number, since it is smaller than the sum of its proper divisors (1228262989324).

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

1064494590068 is a wasteful number, since it uses less digits than its factorization.

1064494590068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2924435711 (or 2924435709 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 56.

The spelling of 1064494590068 in words is "one trillion, sixty-four billion, four hundred ninety-four million, five hundred ninety thousand, sixty-eight".