2400130404 has 36 divisors (see below), whose sum is σ = 6933710784. Its totient is φ = 685751472.

The previous prime is 2400130399. The next prime is 2400130417. The reversal of 2400130404 is 4040310042.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4761912 + ... + 4762415.

Almost surely, 2^2400130404 is an apocalyptic number.

It is an amenable number.

2400130404 is an abundant number, since it is smaller than the sum of its proper divisors (4533580380).

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

2400130404 is a wasteful number, since it uses less digits than its factorization.

2400130404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9524344 (or 9524339 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2400130404 is about 48991.1257678368. The cubic root of 2400130404 is about 1338.8901488181.

Adding to 2400130404 its reverse (4040310042), we get a palindrome (6440440446).

The spelling of 2400130404 in words is "two billion, four hundred million, one hundred thirty thousand, four hundred four".