2010243345242 has 32 divisors (see below), whose sum is σ = 3292447855104. Its totient is φ = 912925489600.

The previous prime is 2010243345241. The next prime is 2010243345259. The reversal of 2010243345242 is 2425433420102.

It is a junction number, because it is equal to n+sod(n) for n = 2010243345199 and 2010243345208.

It is not an unprimeable number, because it can be changed into a prime (2010243345241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143612588 + ... + 143626584.

It is an arithmetic number, because the mean of its divisors is an integer number (102888995472).

Almost surely, 2^{2010243345242} is an apocalyptic number.

2010243345242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2010243345242 is a deficient number, since it is larger than the sum of its proper divisors (1282204509862).

2010243345242 is a wasteful number, since it uses less digits than its factorization.

2010243345242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19414.

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

Adding to 2010243345242 its reverse (2425433420102), we get a palindrome (4435676765344).

The spelling of 2010243345242 in words is "two trillion, ten billion, two hundred forty-three million, three hundred forty-five thousand, two hundred forty-two".