2064670056412 has 6 divisors (see below), whose sum is σ = 3613172598728. Its totient is φ = 1032335028204.

The previous prime is 2064670056331. The next prime is 2064670056437. The reversal of 2064670056412 is 2146500764602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258083757048 + ... + 258083757055.

Almost surely, 2^{2064670056412} is an apocalyptic number.

It is an amenable number.

2064670056412 is a deficient number, since it is larger than the sum of its proper divisors (1548502542316).

2064670056412 is a wasteful number, since it uses less digits than its factorization.

2064670056412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516167514107 (or 516167514105 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 2064670056412 in words is "two trillion, sixty-four billion, six hundred seventy million, fifty-six thousand, four hundred twelve".