3042032140 has 96 divisors (see below), whose sum is σ = 7586409600. Its totient is φ = 1002516480.

The previous prime is 3042032137. The next prime is 3042032159. The reversal of 3042032140 is 412302403.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 976906 + ... + 980014.

It is an arithmetic number, because the mean of its divisors is an integer number (79025100).

Almost surely, 2^3042032140 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 3042032140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3793204800).

3042032140 is an abundant number, since it is smaller than the sum of its proper divisors (4544377460).

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

3042032140 is a wasteful number, since it uses less digits than its factorization.

3042032140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3395 (or 3393 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3042032140 is about 55154.6202960368. The cubic root of 3042032140 is about 1448.9540042455.

Adding to 3042032140 its reverse (412302403), we get a palindrome (3454334543).

The spelling of 3042032140 in words is "three billion, forty-two million, thirty-two thousand, one hundred forty".