10642317782067 has 6 divisors (see below), whose sum is σ = 15372236796332. Its totient is φ = 7094878521372.

The previous prime is 10642317782021. The next prime is 10642317782069. The reversal of 10642317782067 is 76028771324601.

10642317782067 is a `hidden beast` number, since 1 + 0 + 6 + 423 + 1 + 7 + 7 + 8 + 206 + 7 = 666.

It is not a de Polignac number, because 10642317782067 - 2⁸ = 10642317781811 is a prime.

It is a super-2 number, since 2×10642317782067² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10642317782069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 591239876773 + ... + 591239876790.

Almost surely, 2^{10642317782067} is an apocalyptic number.

10642317782067 is a deficient number, since it is larger than the sum of its proper divisors (4729919014265).

10642317782067 is a wasteful number, since it uses less digits than its factorization.

10642317782067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182479753569 (or 1182479753566 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 54.

The spelling of 10642317782067 in words is "ten trillion, six hundred forty-two billion, three hundred seventeen million, seven hundred eighty-two thousand, sixty-seven".