24442240202 has 4 divisors (see below), whose sum is σ = 36663360306. Its totient is φ = 12221120100.

The previous prime is 24442240189. The next prime is 24442240223. The reversal of 24442240202 is 20204224442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18875737321 + 5566502881 = 137389^2 + 74609^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110560049 + ... + 6110560052.

Almost surely, 2^24442240202 is an apocalyptic number.

24442240202 is a deficient number, since it is larger than the sum of its proper divisors (12221120104).

24442240202 is a wasteful number, since it uses less digits than its factorization.

24442240202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12221120103.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 24442240202 its reverse (20204224442), we get a palindrome (44646464644).

The spelling of 24442240202 in words is "twenty-four billion, four hundred forty-two million, two hundred forty thousand, two hundred two".