10287744385159 has 4 divisors (see below), whose sum is σ = 10462112934120. Its totient is φ = 10113375836200.

The previous prime is 10287744385109. The next prime is 10287744385169. The reversal of 10287744385159 is 95158344778201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10287744385159 - 2²⁷ = 10287610167431 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10287744385159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10287744385109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87184274392 + ... + 87184274509.

It is an arithmetic number, because the mean of its divisors is an integer number (2615528233530).

Almost surely, 2^{10287744385159} is an apocalyptic number.

10287744385159 is a deficient number, since it is larger than the sum of its proper divisors (174368548961).

10287744385159 is an equidigital number, since it uses as much as digits as its factorization.

10287744385159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174368548960.

The product of its (nonzero) digits is 67737600, while the sum is 64.

The spelling of 10287744385159 in words is "ten trillion, two hundred eighty-seven billion, seven hundred forty-four million, three hundred eighty-five thousand, one hundred fifty-nine".