3114122440 has 96 divisors (see below), whose sum is σ = 8277163200. Its totient is φ = 1045274880.

The previous prime is 3114122411. The next prime is 3114122471. The reversal of 3114122440 is 442214113.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53421 + ... + 95299.

It is an arithmetic number, because the mean of its divisors is an integer number (86220450).

Almost surely, 2^3114122440 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 3114122440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4138581600).

3114122440 is an abundant number, since it is smaller than the sum of its proper divisors (5163040760).

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

3114122440 is a wasteful number, since it uses less digits than its factorization.

3114122440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41927 (or 41910 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 3114122440 is about 55804.3227716276. The cubic root of 3114122440 is about 1460.3105675720.

Adding to 3114122440 its reverse (442214113), we get a palindrome (3556336553).

The spelling of 3114122440 in words is "three billion, one hundred fourteen million, one hundred twenty-two thousand, four hundred forty".