2408400912 has 40 divisors (see below), whose sum is σ = 6422406400. Its totient is φ = 776903040.

The previous prime is 2408400893. The next prime is 2408400913. The reversal of 2408400912 is 2190048042.

It is a self number, because there is not a number n which added to its sum of digits gives 2408400912.

It is not an unprimeable number, because it can be changed into a prime (2408400913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807787 + ... + 810762.

It is an arithmetic number, because the mean of its divisors is an integer number (160560160).

Almost surely, 2^2408400912 is an apocalyptic number.

It is an amenable number.

2408400912 is an abundant number, since it is smaller than the sum of its proper divisors (4014005488).

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

2408400912 is a wasteful number, since it uses less digits than its factorization.

2408400912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618591 (or 1618585 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 2408400912 is about 49075.4614038421. The cubic root of 2408400912 is about 1340.4262607662.

Adding to 2408400912 its reverse (2190048042), we get a palindrome (4598448954).

The spelling of 2408400912 in words is "two billion, four hundred eight million, four hundred thousand, nine hundred twelve".