30242044524425 has 6 divisors (see below), whose sum is σ = 37500135210318. Its totient is φ = 24193635619520.

The previous prime is 30242044524421. The next prime is 30242044524437. The reversal of 30242044524425 is 52442544024203.

It can be written as a sum of positive squares in 3 ways, for example, as 148514661376 + 30093529863049 = 385376^2 + 5485757^2 .

It is not a de Polignac number, because 30242044524425 - 2² = 30242044524421 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30242044524421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 604840890464 + ... + 604840890513.

It is an arithmetic number, because the mean of its divisors is an integer number (6250022535053).

Almost surely, 2^{30242044524425} is an apocalyptic number.

It is an amenable number.

30242044524425 is a deficient number, since it is larger than the sum of its proper divisors (7258090685893).

30242044524425 is a wasteful number, since it uses less digits than its factorization.

30242044524425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209681780987 (or 1209681780982 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 41.

Adding to 30242044524425 its reverse (52442544024203), we get a palindrome (82684588548628).

The spelling of 30242044524425 in words is "thirty trillion, two hundred forty-two billion, forty-four million, five hundred twenty-four thousand, four hundred twenty-five".