2305434210242 has 16 divisors (see below), whose sum is σ = 3473350372800. Its totient is φ = 1147651037040.

The previous prime is 2305434210109. The next prime is 2305434210259. The reversal of 2305434210242 is 2420124345032.

It is a junction number, because it is equal to n+sod(n) for n = 2305434210199 and 2305434210208.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 31433009 + ... + 31506267.

It is an arithmetic number, because the mean of its divisors is an integer number (217084398300).

Almost surely, 2^{2305434210242} is an apocalyptic number.

2305434210242 is a deficient number, since it is larger than the sum of its proper divisors (1167916162558).

2305434210242 is a wasteful number, since it uses less digits than its factorization.

2305434210242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142201.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 2305434210242 its reverse (2420124345032), we get a palindrome (4725558555274).

The spelling of 2305434210242 in words is "two trillion, three hundred five billion, four hundred thirty-four million, two hundred ten thousand, two hundred forty-two".