3140211111320 has 32 divisors (see below), whose sum is σ = 7065525654720. Its totient is φ = 1256075439360.

The previous prime is 3140211111311. The next prime is 3140211111353. The reversal of 3140211111320 is 231111120413.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3140211111292 and 3140211111301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10053905 + ... + 10361535.

It is an arithmetic number, because the mean of its divisors is an integer number (220797676710).

Almost surely, 2^{3140211111320} is an apocalyptic number.

It is an amenable number.

3140211111320 is an abundant number, since it is smaller than the sum of its proper divisors (3925314543400).

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

3140211111320 is a wasteful number, since it uses less digits than its factorization.

3140211111320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562835 (or 562831 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 3140211111320 its reverse (231111120413), we get a palindrome (3371322231733).

The spelling of 3140211111320 in words is "three trillion, one hundred forty billion, two hundred eleven million, one hundred eleven thousand, three hundred twenty".