83144796380163 has 24 divisors (see below), whose sum is σ = 143288084466960. Its totient is φ = 47511312216480.

The previous prime is 83144796380069. The next prime is 83144796380189. The reversal of 83144796380163 is 36108369744138.

It is a happy number.

83144796380163 is a `hidden beast` number, since 8 + 3 + 1 + 4 + 4 + 7 + 96 + 380 + 163 = 666.

It is not a de Polignac number, because 83144796380163 - 2¹⁴ = 83144796363779 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 83144796380163.

It is not an unprimeable number, because it can be changed into a prime (83144796380963) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31422824218 + ... + 31422826863.

It is an arithmetic number, because the mean of its divisors is an integer number (5970336852790).

Almost surely, 2^{83144796380163} is an apocalyptic number.

83144796380163 is a deficient number, since it is larger than the sum of its proper divisors (60143288086797).

83144796380163 is a wasteful number, since it uses less digits than its factorization.

83144796380163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62845651104 (or 62845651091 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 63.

The spelling of 83144796380163 in words is "eighty-three trillion, one hundred forty-four billion, seven hundred ninety-six million, three hundred eighty thousand, one hundred sixty-three".