3140023012 has 96 divisors (see below), whose sum is σ = 6760454400. Its totient is φ = 1245646848.

The previous prime is 3140022947. The next prime is 3140023021. The reversal of 3140023012 is 2103200413.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11672814 + ... + 11673082.

It is an arithmetic number, because the mean of its divisors is an integer number (70421400).

Almost surely, 2^3140023012 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 3140023012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3380227200).

3140023012 is an abundant number, since it is smaller than the sum of its proper divisors (3620431388).

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

3140023012 is a wasteful number, since it uses less digits than its factorization.

3140023012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613 (or 611 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3140023012 is about 56035.9082374864. The cubic root of 3140023012 is about 1464.3479277229.

Adding to 3140023012 its reverse (2103200413), we get a palindrome (5243223425).

The spelling of 3140023012 in words is "three billion, one hundred forty million, twenty-three thousand, twelve".