10456649014912 has 32 divisors (see below), whose sum is σ = 20869005252420. Its totient is φ = 5218937892864.

The previous prime is 10456649014897. The next prime is 10456649014913. The reversal of 10456649014912 is 21941094665401.

It can be written as a sum of positive squares in 2 ways, for example, as 10437189880896 + 19459134016 = 3230664^2 + 139496^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 10456649014912.

It is not an unprimeable number, because it can be changed into a prime (10456649014913) 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 3 ways as a sum of consecutive naturals, for example, 73261353 + ... + 73403944.

Almost surely, 2^{10456649014912} is an apocalyptic number.

It is an amenable number.

10456649014912 is a deficient number, since it is larger than the sum of its proper divisors (10412356237508).

10456649014912 is an equidigital number, since it uses as much as digits as its factorization.

10456649014912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146665868 (or 146665856 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 10456649014912 in words is "ten trillion, four hundred fifty-six billion, six hundred forty-nine million, fourteen thousand, nine hundred twelve".