1064930706840 has 2048 divisors, whose sum is σ = 4665301401600. Its totient is φ = 187342848000.

The previous prime is 1064930706821. The next prime is 1064930706871. The reversal of 1064930706840 is 486070394601.

It is a super-2 number, since 2×1064930706840² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1064930706840.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 11965513516 + ... + 11965513604.

It is an arithmetic number, because the mean of its divisors is an integer number (2277979200).

Almost surely, 2^{1064930706840} is an apocalyptic number.

1064930706840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1064930706840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2332650700800).

1064930706840 is an abundant number, since it is smaller than the sum of its proper divisors (3600370694760).

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

1064930706840 is a wasteful number, since it uses less digits than its factorization.

1064930706840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 1064930706840 in words is "one trillion, sixty-four billion, nine hundred thirty million, seven hundred six thousand, eight hundred forty".