13173174140 has 48 divisors (see below), whose sum is σ = 31684058112. Its totient is φ = 4506739776.

The previous prime is 13173174137. The next prime is 13173174151. The reversal of 13173174140 is 4147137131.

It is a junction number, because it is equal to n+sod(n) for n = 13173174097 and 13173174106.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 36794 + ... + 166433.

It is an arithmetic number, because the mean of its divisors is an integer number (660084544).

Almost surely, 2^13173174140 is an apocalyptic number.

13173174140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13173174140 is an abundant number, since it is smaller than the sum of its proper divisors (18510883972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13173174140 is a wasteful number, since it uses less digits than its factorization.

13173174140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203706 (or 203704 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The spelling of 13173174140 in words is "thirteen billion, one hundred seventy-three million, one hundred seventy-four thousand, one hundred forty".