3045111140 has 24 divisors (see below), whose sum is σ = 6490180032. Its totient is φ = 1199864160.

The previous prime is 3045111107. The next prime is 3045111163. The reversal of 3045111140 is 411115403.

It is a happy number.

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

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, 1134896 + ... + 1137575.

It is an arithmetic number, because the mean of its divisors is an integer number (270424168).

Almost surely, 2^3045111140 is an apocalyptic number.

It is an amenable number.

3045111140 is an abundant number, since it is smaller than the sum of its proper divisors (3445068892).

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

3045111140 is a wasteful number, since it uses less digits than its factorization.

3045111140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272547 (or 2272545 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 3045111140 is about 55182.5256761595. The cubic root of 3045111140 is about 1449.4426934767.

Adding to 3045111140 its reverse (411115403), we get a palindrome (3456226543).

The spelling of 3045111140 in words is "three billion, forty-five million, one hundred eleven thousand, one hundred forty".