2442250543123 has 4 divisors (see below), whose sum is σ = 2473165107040. Its totient is φ = 2411335979208.

The previous prime is 2442250543087. The next prime is 2442250543241. The reversal of 2442250543123 is 3213450522442.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2442250543123 - 2⁴¹ = 243227287571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2442250553123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15457281840 + ... + 15457281997.

It is an arithmetic number, because the mean of its divisors is an integer number (618291276760).

Almost surely, 2^{2442250543123} is an apocalyptic number.

2442250543123 is a deficient number, since it is larger than the sum of its proper divisors (30914563917).

2442250543123 is an equidigital number, since it uses as much as digits as its factorization.

2442250543123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30914563916.

The product of its (nonzero) digits is 230400, while the sum is 37.

The spelling of 2442250543123 in words is "two trillion, four hundred forty-two billion, two hundred fifty million, five hundred forty-three thousand, one hundred twenty-three".