1064372784612 has 12 divisors (see below), whose sum is σ = 2483536497456. Its totient is φ = 354790928200.

The previous prime is 1064372784611. The next prime is 1064372784613. The reversal of 1064372784612 is 2164872734601.

It is an interprime number because it is at equal distance from previous prime (1064372784611) and next prime (1064372784613).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1064372784612² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1064372784611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44348866014 + ... + 44348866037.

It is an arithmetic number, because the mean of its divisors is an integer number (206961374788).

Almost surely, 2^{1064372784612} is an apocalyptic number.

1064372784612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1064372784612 is an abundant number, since it is smaller than the sum of its proper divisors (1419163712844).

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

1064372784612 is a wasteful number, since it uses less digits than its factorization.

1064372784612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88697732058 (or 88697732056 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 1064372784612 in words is "one trillion, sixty-four billion, three hundred seventy-two million, seven hundred eighty-four thousand, six hundred twelve".