10678856940 has 60 divisors (see below), whose sum is σ = 33499974816. Its totient is φ = 2847694752.

The previous prime is 10678856933. The next prime is 10678856959. The reversal of 10678856940 is 4965887601.

10678856940 is a `hidden beast` number, since 1 + 0 + 6 + 78 + 8 + 569 + 4 + 0 = 666.

10678856940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×10678856940² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3294324 + ... + 3297563.

Almost surely, 2^10678856940 is an apocalyptic number.

10678856940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10678856940 is an abundant number, since it is smaller than the sum of its proper divisors (22821117876).

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

10678856940 is a wasteful number, since it uses less digits than its factorization.

10678856940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6591908 (or 6591897 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 10678856940 in words is "ten billion, six hundred seventy-eight million, eight hundred fifty-six thousand, nine hundred forty".