2431340202 has 16 divisors (see below), whose sum is σ = 4869452160. Its totient is φ = 809318112.

The previous prime is 2431340167. The next prime is 2431340209. The reversal of 2431340202 is 2020431342.

2431340202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2431340202² = 11822830355722801608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2431340209) 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, 277483 + ... + 286110.

It is an arithmetic number, because the mean of its divisors is an integer number (304340760).

Almost surely, 2^2431340202 is an apocalyptic number.

2431340202 is an abundant number, since it is smaller than the sum of its proper divisors (2438111958).

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

2431340202 is a wasteful number, since it uses less digits than its factorization.

2431340202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564317.

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

The square root of 2431340202 is about 49308.6219843954. The cubic root of 2431340202 is about 1344.6685385266.

Adding to 2431340202 its reverse (2020431342), we get a palindrome (4451771544).

The spelling of 2431340202 in words is "two billion, four hundred thirty-one million, three hundred forty thousand, two hundred two".