10449810864687 has 16 divisors (see below), whose sum is σ = 13986150377472. Its totient is φ = 6940055611200.

The previous prime is 10449810864667. The next prime is 10449810864707. The reversal of 10449810864687 is 78646801894401.

It is an interprime number because it is at equal distance from previous prime (10449810864667) and next prime (10449810864707).

It is not a de Polignac number, because 10449810864687 - 2¹⁰ = 10449810863663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10449810864667) 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 15 ways as a sum of consecutive naturals, for example, 5363343 + ... + 7047344.

It is an arithmetic number, because the mean of its divisors is an integer number (874134398592).

Almost surely, 2^{10449810864687} is an apocalyptic number.

10449810864687 is a deficient number, since it is larger than the sum of its proper divisors (3536339512785).

10449810864687 is a wasteful number, since it uses less digits than its factorization.

10449810864687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12411758.

The product of its (nonzero) digits is 74317824, while the sum is 66.

The spelling of 10449810864687 in words is "ten trillion, four hundred forty-nine billion, eight hundred ten million, eight hundred sixty-four thousand, six hundred eighty-seven".