4542231426425 has 48 divisors (see below), whose sum is σ = 7211960345472. Its totient is φ = 2754993254400.

The previous prime is 4542231426361. The next prime is 4542231426427. The reversal of 4542231426425 is 5246241322454.

It is a happy number.

It is not a de Polignac number, because 4542231426425 - 2⁶ = 4542231426361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4542231426427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31815272 + ... + 31957721.

It is an arithmetic number, because the mean of its divisors is an integer number (150249173864).

Almost surely, 2^{4542231426425} is an apocalyptic number.

It is an amenable number.

4542231426425 is a deficient number, since it is larger than the sum of its proper divisors (2669728919047).

4542231426425 is a wasteful number, since it uses less digits than its factorization.

4542231426425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63773058 (or 63773053 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 44.

Adding to 4542231426425 its reverse (5246241322454), we get a palindrome (9788472748879).

The spelling of 4542231426425 in words is "four trillion, five hundred forty-two billion, two hundred thirty-one million, four hundred twenty-six thousand, four hundred twenty-five".