2305354244042 has 8 divisors (see below), whose sum is σ = 3458039331936. Its totient is φ = 1152674466732.

The previous prime is 2305354244041. The next prime is 2305354244051. The reversal of 2305354244042 is 2404424535032.

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

It is a super-2 number, since 2×2305354244042² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2305354243987 and 2305354244005.

It is not an unprimeable number, because it can be changed into a prime (2305354244041) 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, 38963 + ... + 2147609.

It is an arithmetic number, because the mean of its divisors is an integer number (432254916492).

Almost surely, 2^{2305354244042} is an apocalyptic number.

2305354244042 is a deficient number, since it is larger than the sum of its proper divisors (1152685087894).

2305354244042 is a wasteful number, since it uses less digits than its factorization.

2305354244042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655292.

The product of its (nonzero) digits is 460800, while the sum is 38.

Adding to 2305354244042 its reverse (2404424535032), we get a palindrome (4709778779074).

The spelling of 2305354244042 in words is "two trillion, three hundred five billion, three hundred fifty-four million, two hundred forty-four thousand, forty-two".