3140857079808 has 768 divisors, whose sum is σ = 10119022018560. Its totient is φ = 847711567872.

The previous prime is 3140857079797. The next prime is 3140857079839. The reversal of 3140857079808 is 8089707580413.

It is a tau number, because it is divible by the number of its divisors (768).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14084560785 + ... + 14084561007.

It is an arithmetic number, because the mean of its divisors is an integer number (13175809920).

Almost surely, 2^{3140857079808} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3140857079808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5059511009280).

3140857079808 is an abundant number, since it is smaller than the sum of its proper divisors (6978164938752).

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

3140857079808 is a wasteful number, since it uses less digits than its factorization.

3140857079808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 60.

The spelling of 3140857079808 in words is "three trillion, one hundred forty billion, eight hundred fifty-seven million, seventy-nine thousand, eight hundred eight".