3040332140 has 12 divisors (see below), whose sum is σ = 6384697536. Its totient is φ = 1216132848.

The previous prime is 3040332137. The next prime is 3040332187. The reversal of 3040332140 is 412330403.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 152016607 = 3040332140 / (3 + 0 + 4 + 0 + 3 + 3 + 2 + 1 + 4 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76008284 + ... + 76008323.

It is an arithmetic number, because the mean of its divisors is an integer number (532058128).

Almost surely, 2^3040332140 is an apocalyptic number.

It is an amenable number.

3040332140 is an abundant number, since it is smaller than the sum of its proper divisors (3344365396).

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

3040332140 is a wasteful number, since it uses less digits than its factorization.

3040332140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152016616 (or 152016614 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3040332140 is about 55139.2069221167. The cubic root of 3040332140 is about 1448.6840442667.

Adding to 3040332140 its reverse (412330403), we get a palindrome (3452662543).

The spelling of 3040332140 in words is "three billion, forty million, three hundred thirty-two thousand, one hundred forty".