2431432002 has 16 divisors (see below), whose sum is σ = 4863403872. Its totient is φ = 810387360.

The previous prime is 2431431997. The next prime is 2431432013. The reversal of 2431432002 is 2002341342.

It is a self number, because there is not a number n which added to its sum of digits gives 2431432002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58477 + ... + 91007.

It is an arithmetic number, because the mean of its divisors is an integer number (303962742).

Almost surely, 2^2431432002 is an apocalyptic number.

2431432002 is an abundant number, since it is smaller than the sum of its proper divisors (2431971870).

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

2431432002 is a wasteful number, since it uses less digits than its factorization.

2431432002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44993.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2431432002 is about 49309.5528472932. The cubic root of 2431432002 is about 1344.6854618430.

Adding to 2431432002 its reverse (2002341342), we get a palindrome (4433773344).

The spelling of 2431432002 in words is "two billion, four hundred thirty-one million, four hundred thirty-two thousand, two".