9139749605303 has 2 divisors, whose sum is σ = 9139749605304. Its totient is φ = 9139749605302.

The previous prime is 9139749605269. The next prime is 9139749605317. The reversal of 9139749605303 is 3035069479319.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9139749605303 - 2³⁰ = 9138675863479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9139749905303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4569874802651 + 4569874802652.

It is an arithmetic number, because the mean of its divisors is an integer number (4569874802652).

Almost surely, 2^{9139749605303} is an apocalyptic number.

9139749605303 is a deficient number, since it is larger than the sum of its proper divisors (1).

9139749605303 is an equidigital number, since it uses as much as digits as its factorization.

9139749605303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16533720, while the sum is 59.

The spelling of 9139749605303 in words is "nine trillion, one hundred thirty-nine billion, seven hundred forty-nine million, six hundred five thousand, three hundred three".