1064466872412 has 24 divisors (see below), whose sum is σ = 2484026178816. Its totient is φ = 354783698928.

The previous prime is 1064466872377. The next prime is 1064466872419. The reversal of 1064466872412 is 2142786644601.

It is a super-2 number, since 2×1064466872412² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064466872419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4708948 + ... + 4929819.

It is an arithmetic number, because the mean of its divisors is an integer number (103501090784).

Almost surely, 2^{1064466872412} is an apocalyptic number.

1064466872412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1064466872412 is an abundant number, since it is smaller than the sum of its proper divisors (1419559306404).

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

1064466872412 is a wasteful number, since it uses less digits than its factorization.

1064466872412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9647977 (or 9647975 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 51.

The spelling of 1064466872412 in words is "one trillion, sixty-four billion, four hundred sixty-six million, eight hundred seventy-two thousand, four hundred twelve".