424445300345292 has 12 divisors (see below), whose sum is σ = 990372367472376. Its totient is φ = 141481766781760.

The previous prime is 424445300345179. The next prime is 424445300345293. The reversal of 424445300345292 is 292543003544424.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (424445300345293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17685220847709 + ... + 17685220847732.

It is an arithmetic number, because the mean of its divisors is an integer number (82531030622698).

Almost surely, 2^{424445300345292} is an apocalyptic number.

It is an amenable number.

424445300345292 is an abundant number, since it is smaller than the sum of its proper divisors (565927067127084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424445300345292 is a wasteful number, since it uses less digits than its factorization.

424445300345292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35370441695448 (or 35370441695446 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 51.

The spelling of 424445300345292 in words is "four hundred twenty-four trillion, four hundred forty-five billion, three hundred million, three hundred forty-five thousand, two hundred ninety-two".