4511242566142 has 128 divisors (see below), whose sum is σ = 7605108983808. Its totient is φ = 1993861094400.

The previous prime is 4511242566139. The next prime is 4511242566163. The reversal of 4511242566142 is 2416652421154.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5928045042 + ... + 5928045802.

It is an arithmetic number, because the mean of its divisors is an integer number (59414913936).

Almost surely, 2^{4511242566142} is an apocalyptic number.

4511242566142 is a deficient number, since it is larger than the sum of its proper divisors (3093866417666).

4511242566142 is a wasteful number, since it uses less digits than its factorization.

4511242566142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394.

The product of its digits is 460800, while the sum is 43.

Adding to 4511242566142 its reverse (2416652421154), we get a palindrome (6927894987296).

The spelling of 4511242566142 in words is "four trillion, five hundred eleven billion, two hundred forty-two million, five hundred sixty-six thousand, one hundred forty-two".