2416040240 has 20 divisors (see below), whose sum is σ = 5617293744. Its totient is φ = 966416064.

The previous prime is 2416040219. The next prime is 2416040243. The reversal of 2416040240 is 420406142.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (2416040243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15100172 + ... + 15100331.

Almost surely, 2^2416040240 is an apocalyptic number.

2416040240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2416040240 is an abundant number, since it is smaller than the sum of its proper divisors (3201253504).

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

2416040240 is a wasteful number, since it uses less digits than its factorization.

2416040240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30200516 (or 30200510 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2416040240 is about 49153.2322436684. The cubic root of 2416040240 is about 1341.8420200745.

Adding to 2416040240 its reverse (420406142), we get a palindrome (2836446382).

The spelling of 2416040240 in words is "two billion, four hundred sixteen million, forty thousand, two hundred forty".