3140312112 has 80 divisors (see below), whose sum is σ = 10301562880. Its totient is φ = 897231168.

The previous prime is 3140312093. The next prime is 3140312113. The reversal of 3140312112 is 2112130413.

3140312112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3140312113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 516208 + ... + 522255.

It is an arithmetic number, because the mean of its divisors is an integer number (128769536).

Almost surely, 2^3140312112 is an apocalyptic number.

It is an amenable number.

3140312112 is an abundant number, since it is smaller than the sum of its proper divisors (7161250768).

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

3140312112 is a wasteful number, since it uses less digits than its factorization.

3140312112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038487 (or 1038475 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 3140312112 is about 56038.4877740290. The cubic root of 3140312112 is about 1464.3928668833.

Adding to 3140312112 its reverse (2112130413), we get a palindrome (5252442525).

The spelling of 3140312112 in words is "three billion, one hundred forty million, three hundred twelve thousand, one hundred twelve".