10260734649 has 32 divisors (see below), whose sum is σ = 15138299904. Its totient is φ = 6130183680.

The previous prime is 10260734639. The next prime is 10260734683. The reversal of 10260734649 is 94643706201.

10260734649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10260734649 - 2⁴ = 10260734633 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10260734649.

It is not an unprimeable number, because it can be changed into a prime (10260734639) 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 31 ways as a sum of consecutive naturals, for example, 751209 + ... + 764745.

It is an arithmetic number, because the mean of its divisors is an integer number (473071872).

Almost surely, 2^10260734649 is an apocalyptic number.

It is an amenable number.

10260734649 is a deficient number, since it is larger than the sum of its proper divisors (4877565255).

10260734649 is a wasteful number, since it uses less digits than its factorization.

10260734649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13877.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 10260734649 in words is "ten billion, two hundred sixty million, seven hundred thirty-four thousand, six hundred forty-nine".