3114042140 has 48 divisors (see below), whose sum is σ = 7219981440. Its totient is φ = 1118729280.

The previous prime is 3114042121. The next prime is 3114042161. The reversal of 3114042140 is 412404113.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67010 + ... + 103529.

It is an arithmetic number, because the mean of its divisors is an integer number (150416280).

Almost surely, 2^3114042140 is an apocalyptic number.

It is an amenable number.

3114042140 is an abundant number, since it is smaller than the sum of its proper divisors (4105939300).

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

3114042140 is a wasteful number, since it uses less digits than its factorization.

3114042140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170642 (or 170640 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 3114042140 is about 55803.6032886766. The cubic root of 3114042140 is about 1460.2980157270.

Adding to 3114042140 its reverse (412404113), we get a palindrome (3526446253).

The spelling of 3114042140 in words is "three billion, one hundred fourteen million, forty-two thousand, one hundred forty".