2040240316 has 12 divisors (see below), whose sum is σ = 3623710888. Its totient is φ = 1004894352.

The previous prime is 2040240287. The next prime is 2040240331. The reversal of 2040240316 is 6130420402.

It is a happy number.

It is a congruent number.

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, 3806151 + ... + 3806686.

Almost surely, 2^2040240316 is an apocalyptic number.

It is an amenable number.

2040240316 is a deficient number, since it is larger than the sum of its proper divisors (1583470572).

2040240316 is a wasteful number, since it uses less digits than its factorization.

2040240316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7612908 (or 7612906 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2040240316 is about 45169.0194270365. The cubic root of 2040240316 is about 1268.3149404950.

Adding to 2040240316 its reverse (6130420402), we get a palindrome (8170660718).

The spelling of 2040240316 in words is "two billion, forty million, two hundred forty thousand, three hundred sixteen".