8490243170703 has 32 divisors (see below), whose sum is σ = 13067963299840. Its totient is φ = 4802876881920.

The previous prime is 8490243170687. The next prime is 8490243170711. The reversal of 8490243170703 is 3070713420948.

It is not a de Polignac number, because 8490243170703 - 2⁴ = 8490243170687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8490243170203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3857698 + ... + 5644671.

It is an arithmetic number, because the mean of its divisors is an integer number (408373853120).

Almost surely, 2^{8490243170703} is an apocalyptic number.

8490243170703 is a deficient number, since it is larger than the sum of its proper divisors (4577720129137).

8490243170703 is a wasteful number, since it uses less digits than its factorization.

8490243170703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9502807.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 8490243170703 in words is "eight trillion, four hundred ninety billion, two hundred forty-three million, one hundred seventy thousand, seven hundred three".