10240551211065 has 32 divisors (see below), whose sum is σ = 18725973424896. Its totient is φ = 4681296322560.

The previous prime is 10240551211043. The next prime is 10240551211117. The reversal of 10240551211065 is 56011215504201.

It is a happy number.

It is not a de Polignac number, because 10240551211065 - 2¹⁰ = 10240551210041 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 4108785 + ... + 6112545.

It is an arithmetic number, because the mean of its divisors is an integer number (585186669528).

Almost surely, 2^{10240551211065} is an apocalyptic number.

10240551211065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10240551211065 is a deficient number, since it is larger than the sum of its proper divisors (8485422213831).

10240551211065 is a wasteful number, since it uses less digits than its factorization.

10240551211065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052449.

The product of its (nonzero) digits is 12000, while the sum is 33.

Adding to 10240551211065 its reverse (56011215504201), we get a palindrome (66251766715266).

The spelling of 10240551211065 in words is "ten trillion, two hundred forty billion, five hundred fifty-one million, two hundred eleven thousand, sixty-five".