170139044704 has 24 divisors (see below), whose sum is σ = 335117684160. Its totient is φ = 85029791616.

The previous prime is 170139044701. The next prime is 170139044729. The reversal of 170139044704 is 407440931071.

170139044704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (170139044701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1171939 + ... + 1309090.

It is an arithmetic number, because the mean of its divisors is an integer number (13963236840).

Almost surely, 2^170139044704 is an apocalyptic number.

It is an amenable number.

170139044704 is a deficient number, since it is larger than the sum of its proper divisors (164978639456).

170139044704 is a wasteful number, since it uses less digits than its factorization.

170139044704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483182 (or 2483174 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

Adding to 170139044704 its reverse (407440931071), we get a palindrome (577579975775).

The spelling of 170139044704 in words is "one hundred seventy billion, one hundred thirty-nine million, forty-four thousand, seven hundred four".