10705042782 has 56 divisors (see below), whose sum is σ = 27514692336. Its totient is φ = 3058580736.

The previous prime is 10705042771. The next prime is 10705042787. The reversal of 10705042782 is 28724050701.

10705042782 is a `hidden beast` number, since 1 + 0 + 70 + 504 + 2 + 7 + 82 = 666.

It is a super-2 number, since 2×10705042782² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10705042787) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 514243 + ... + 534654.

Almost surely, 2^10705042782 is an apocalyptic number.

10705042782 is an abundant number, since it is smaller than the sum of its proper divisors (16809649554).

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

10705042782 is an equidigital number, since it uses as much as digits as its factorization.

10705042782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048924 (or 1048909 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The spelling of 10705042782 in words is "ten billion, seven hundred five million, forty-two thousand, seven hundred eighty-two".