2442003451142 has 8 divisors (see below), whose sum is σ = 3732118482096. Its totient is φ = 1197963957112.

The previous prime is 2442003451117. The next prime is 2442003451159. The reversal of 2442003451142 is 2411543002442.

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

It is a super-2 number, since 2×2442003451142² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2442003451099 and 2442003451108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11518884098 + ... + 11518884309.

It is an arithmetic number, because the mean of its divisors is an integer number (466514810262).

Almost surely, 2^{2442003451142} is an apocalyptic number.

2442003451142 is a deficient number, since it is larger than the sum of its proper divisors (1290115030954).

2442003451142 is a wasteful number, since it uses less digits than its factorization.

2442003451142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23037768462.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 2442003451142 its reverse (2411543002442), we get a palindrome (4853546453584).

The spelling of 2442003451142 in words is "two trillion, four hundred forty-two billion, three million, four hundred fifty-one thousand, one hundred forty-two".