24243102402 has 16 divisors (see below), whose sum is σ = 51038110560. Its totient is φ = 7655716512.

The previous prime is 24243102379. The next prime is 24243102409. The reversal of 24243102402 is 20420134242.

It is not an unprimeable number, because it can be changed into a prime (24243102409) 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, 106329283 + ... + 106329510.

It is an arithmetic number, because the mean of its divisors is an integer number (3189881910).

Almost surely, 2^24243102402 is an apocalyptic number.

24243102402 is an abundant number, since it is smaller than the sum of its proper divisors (26795008158).

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

24243102402 is a wasteful number, since it uses less digits than its factorization.

24243102402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212658817.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 24243102402 its reverse (20420134242), we get a palindrome (44663236644).

The spelling of 24243102402 in words is "twenty-four billion, two hundred forty-three million, one hundred two thousand, four hundred two".