2440432002 has 32 divisors (see below), whose sum is σ = 4970199744. Its totient is φ = 798638400.

The previous prime is 2440431989. The next prime is 2440432031. The reversal of 2440432002 is 2002340442.

It is a self number, because there is not a number n which added to its sum of digits gives 2440432002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197877 + ... + 209847.

It is an arithmetic number, because the mean of its divisors is an integer number (155318742).

Almost surely, 2^2440432002 is an apocalyptic number.

2440432002 is an abundant number, since it is smaller than the sum of its proper divisors (2529767742).

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

2440432002 is a wasteful number, since it uses less digits than its factorization.

2440432002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12594.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2440432002 is about 49400.7287598068. The cubic root of 2440432002 is about 1346.3425467251.

Adding to 2440432002 its reverse (2002340442), we get a palindrome (4442772444).

The spelling of 2440432002 in words is "two billion, four hundred forty million, four hundred thirty-two thousand, two".