23303202442 has 8 divisors (see below), whose sum is σ = 37643634756. Its totient is φ = 10755324192.

The previous prime is 23303202427. The next prime is 23303202443. The reversal of 23303202442 is 24420230332.

It can be written as a sum of positive squares in 2 ways, for example, as 16998683641 + 6304518801 = 130379^2 + 79401^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (23303202443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448138483 + ... + 448138534.

Almost surely, 2^23303202442 is an apocalyptic number.

23303202442 is a deficient number, since it is larger than the sum of its proper divisors (14340432314).

23303202442 is a wasteful number, since it uses less digits than its factorization.

23303202442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896277032.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 23303202442 its reverse (24420230332), we get a palindrome (47723432774).

The spelling of 23303202442 in words is "twenty-three billion, three hundred three million, two hundred two thousand, four hundred forty-two".