10447286743728 has 100 divisors (see below), whose sum is σ = 30249967287408. Its totient is φ = 3480990629760.

The previous prime is 10447286743721. The next prime is 10447286743787. The reversal of 10447286743728 is 82734768274401.

10447286743728 is a `hidden beast` number, since 1 + 0 + 447 + 2 + 86 + 7 + 43 + 72 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (10447286743721) by changing a digit.

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, 1476738 + ... + 4803678.

Almost surely, 2^{10447286743728} is an apocalyptic number.

10447286743728 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10447286743728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15124983643704).

10447286743728 is an abundant number, since it is smaller than the sum of its proper divisors (19802680543680).

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

10447286743728 is a wasteful number, since it uses less digits than its factorization.

10447286743728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3329384 (or 3329369 counting only the distinct ones).

The product of its (nonzero) digits is 101154816, while the sum is 63.

The spelling of 10447286743728 in words is "ten trillion, four hundred forty-seven billion, two hundred eighty-six million, seven hundred forty-three thousand, seven hundred twenty-eight".