83173260344 has 8 divisors (see below), whose sum is σ = 155949863160. Its totient is φ = 41586630168.

The previous prime is 83173260337. The next prime is 83173260377. The reversal of 83173260344 is 44306237138.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5198328764 + ... + 5198328779.

It is an arithmetic number, because the mean of its divisors is an integer number (19493732895).

Almost surely, 2^83173260344 is an apocalyptic number.

It is an amenable number.

83173260344 is a deficient number, since it is larger than the sum of its proper divisors (72776602816).

83173260344 is a wasteful number, since it uses less digits than its factorization.

83173260344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10396657549 (or 10396657545 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 83173260344 in words is "eighty-three billion, one hundred seventy-three million, two hundred sixty thousand, three hundred forty-four".