3002421140 has 24 divisors (see below), whose sum is σ = 6310185000. Its totient is φ = 1199996928.

The previous prime is 3002421133. The next prime is 3002421181. The reversal of 3002421140 is 411242003.

It can be written as a sum of positive squares in 4 ways, for example, as 18421264 + 2983999876 = 4292^2 + 54626^2 .

It is a congruent number.

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, 35117 + ... + 85076.

It is an arithmetic number, because the mean of its divisors is an integer number (262924375).

Almost surely, 2^3002421140 is an apocalyptic number.

It is an amenable number.

3002421140 is an abundant number, since it is smaller than the sum of its proper divisors (3307763860).

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

3002421140 is a wasteful number, since it uses less digits than its factorization.

3002421140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121451 (or 121449 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 3002421140 is about 54794.3531762170. The cubic root of 3002421140 is about 1442.6374535489.

Adding to 3002421140 its reverse (411242003), we get a palindrome (3413663143).

The spelling of 3002421140 in words is "three billion, two million, four hundred twenty-one thousand, one hundred forty".