880166321605703 has 16 divisors (see below), whose sum is σ = 961965130951680. Its totient is φ = 798664821055200.

The previous prime is 880166321605693. The next prime is 880166321605787. The reversal of 880166321605703 is 307506123661088.

It is not a de Polignac number, because 880166321605703 - 2¹⁰ = 880166321604679 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 (880166321605793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 707112758 + ... + 708356396.

It is an arithmetic number, because the mean of its divisors is an integer number (60122820684480).

Almost surely, 2^{880166321605703} is an apocalyptic number.

880166321605703 is a deficient number, since it is larger than the sum of its proper divisors (81798809345977).

880166321605703 is a wasteful number, since it uses less digits than its factorization.

880166321605703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363118.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 880166321605703 in words is "eight hundred eighty trillion, one hundred sixty-six billion, three hundred twenty-one million, six hundred five thousand, seven hundred three".