9744028496887 has 2 divisors, whose sum is σ = 9744028496888. Its totient is φ = 9744028496886.

The previous prime is 9744028496801. The next prime is 9744028496897. The reversal of 9744028496887 is 7886948204479.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9744028496887 - 2¹⁵ = 9744028464119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9744028496897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4872014248443 + 4872014248444.

It is an arithmetic number, because the mean of its divisors is an integer number (4872014248444).

Almost surely, 2^{9744028496887} is an apocalyptic number.

9744028496887 is a deficient number, since it is larger than the sum of its proper divisors (1).

9744028496887 is an equidigital number, since it uses as much as digits as its factorization.

9744028496887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1560674304, while the sum is 76.

The spelling of 9744028496887 in words is "nine trillion, seven hundred forty-four billion, twenty-eight million, four hundred ninety-six thousand, eight hundred eighty-seven".