108394759782 has 12 divisors (see below), whose sum is σ = 234855312900. Its totient is φ = 36131586588.

The previous prime is 108394759777. The next prime is 108394759787. The reversal of 108394759782 is 287957493801.

108394759782 is a `hidden beast` number, since 1 + 0 + 8 + 39 + 4 + 7 + 597 + 8 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (108394759777) and next prime (108394759787).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108394759787) 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 5 ways as a sum of consecutive naturals, for example, 3010965532 + ... + 3010965567.

It is an arithmetic number, because the mean of its divisors is an integer number (19571276075).

Almost surely, 2^108394759782 is an apocalyptic number.

108394759782 is an abundant number, since it is smaller than the sum of its proper divisors (126460553118).

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

108394759782 is a wasteful number, since it uses less digits than its factorization.

108394759782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6021931107 (or 6021931104 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 63.

The spelling of 108394759782 in words is "one hundred eight billion, three hundred ninety-four million, seven hundred fifty-nine thousand, seven hundred eighty-two".