4242514145512 has 16 divisors (see below), whose sum is σ = 7955053869600. Its totient is φ = 2121166446960.

The previous prime is 4242514145479. The next prime is 4242514145531. The reversal of 4242514145512 is 2155414152424.

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, 11129062 + ... + 11503957.

It is an arithmetic number, because the mean of its divisors is an integer number (497190866850).

Almost surely, 2^{4242514145512} is an apocalyptic number.

It is an amenable number.

4242514145512 is a deficient number, since it is larger than the sum of its proper divisors (3712539724088).

4242514145512 is a wasteful number, since it uses less digits than its factorization.

4242514145512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22656456 (or 22656452 counting only the distinct ones).

The product of its digits is 256000, while the sum is 40.

Adding to 4242514145512 its reverse (2155414152424), we get a palindrome (6397928297936).

The spelling of 4242514145512 in words is "four trillion, two hundred forty-two billion, five hundred fourteen million, one hundred forty-five thousand, five hundred twelve".