1542042424325 has 48 divisors (see below), whose sum is σ = 2076793910016. Its totient is φ = 1129056710400.

The previous prime is 1542042424297. The next prime is 1542042424333. The reversal of 1542042424325 is 5234242402451.

It is not a de Polignac number, because 1542042424325 - 2¹² = 1542042420229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20597210 + ... + 20671940.

It is an arithmetic number, because the mean of its divisors is an integer number (43266539792).

Almost surely, 2^{1542042424325} is an apocalyptic number.

It is an amenable number.

1542042424325 is a deficient number, since it is larger than the sum of its proper divisors (534751485691).

1542042424325 is a wasteful number, since it uses less digits than its factorization.

1542042424325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75294 (or 75289 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 38.

Adding to 1542042424325 its reverse (5234242402451), we get a palindrome (6776284826776).

The spelling of 1542042424325 in words is "one trillion, five hundred forty-two billion, forty-two million, four hundred twenty-four thousand, three hundred twenty-five".