2400002402 has 8 divisors (see below), whose sum is σ = 4114289856. Its totient is φ = 1028572452.

The previous prime is 2400002401. The next prime is 2400002441. The reversal of 2400002402 is 2042000042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 171428743 = 2400002402 / (2 + 4 + 0 + 0 + 0 + 0 + 2 + 4 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (2400002401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85714358 + ... + 85714385.

It is an arithmetic number, because the mean of its divisors is an integer number (514286232).

Almost surely, 2^2400002402 is an apocalyptic number.

2400002402 is a deficient number, since it is larger than the sum of its proper divisors (1714287454).

2400002402 is a wasteful number, since it uses less digits than its factorization.

2400002402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171428752.

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 2400002402 is about 48989.8193709673. The cubic root of 2400002402 is about 1338.8663468247.

Adding to 2400002402 its reverse (2042000042), we get a palindrome (4442002444).

The spelling of 2400002402 in words is "two billion, four hundred million, two thousand, four hundred two".