14782381956 has 48 divisors (see below), whose sum is σ = 38351913600. Its totient is φ = 4923961056.

The previous prime is 14782381949. The next prime is 14782381963. The reversal of 14782381956 is 65918328741.

14782381956 is a `hidden beast` number, since 1 + 478 + 2 + 3 + 81 + 95 + 6 = 666.

14782381956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14782381949) and next prime (14782381963).

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 15 ways as a sum of consecutive naturals, for example, 106441 + ... + 202223.

It is an arithmetic number, because the mean of its divisors is an integer number (798998200).

Almost surely, 2^14782381956 is an apocalyptic number.

It is an amenable number.

14782381956 is an abundant number, since it is smaller than the sum of its proper divisors (23569531644).

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

14782381956 is a wasteful number, since it uses less digits than its factorization.

14782381956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97225 (or 97217 counting only the distinct ones).

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

The spelling of 14782381956 in words is "fourteen billion, seven hundred eighty-two million, three hundred eighty-one thousand, nine hundred fifty-six".