1067860344906 has 48 divisors (see below), whose sum is σ = 2451857695560. Its totient is φ = 335296765440.

The previous prime is 1067860344853. The next prime is 1067860344907. The reversal of 1067860344906 is 6094430687601.

1067860344906 is a `hidden beast` number, since 1 + 0 + 67 + 8 + 60 + 34 + 490 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 959108794281 + 108751550625 = 979341^2 + 329775^2 .

It is a super-2 number, since 2×1067860344906² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1067860344907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24926275 + ... + 24969078.

Almost surely, 2^{1067860344906} is an apocalyptic number.

1067860344906 is an abundant number, since it is smaller than the sum of its proper divisors (1383997350654).

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

1067860344906 is a wasteful number, since it uses less digits than its factorization.

1067860344906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49895431 (or 49895428 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 1067860344906 in words is "one trillion, sixty-seven billion, eight hundred sixty million, three hundred forty-four thousand, nine hundred six".