3160645646140 has 12 divisors (see below), whose sum is σ = 6637355856936. Its totient is φ = 1264258258448.

The previous prime is 3160645646099. The next prime is 3160645646141. The reversal of 3160645646140 is 416465460613.

It is a super-3 number, since 3×3160645646140³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3160645646141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79016141134 + ... + 79016141173.

It is an arithmetic number, because the mean of its divisors is an integer number (553112988078).

Almost surely, 2^{3160645646140} is an apocalyptic number.

It is an amenable number.

3160645646140 is an abundant number, since it is smaller than the sum of its proper divisors (3476710210796).

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

3160645646140 is a wasteful number, since it uses less digits than its factorization.

3160645646140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158032282316 (or 158032282314 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 3160645646140 in words is "three trillion, one hundred sixty billion, six hundred forty-five million, six hundred forty-six thousand, one hundred forty".