424445300345328 has 40 divisors (see below), whose sum is σ = 1096484608554576. Its totient is φ = 141481648588800.

The previous prime is 424445300345293. The next prime is 424445300345329. The reversal of 424445300345328 is 823543003544424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424445300345329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69189408 + ... + 75073728.

Almost surely, 2^{424445300345328} is an apocalyptic number.

424445300345328 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

424445300345328 is an abundant number, since it is smaller than the sum of its proper divisors (672039308209248).

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

424445300345328 is a wasteful number, since it uses less digits than its factorization.

424445300345328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7387073 (or 7387067 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 51.

The spelling of 424445300345328 in words is "four hundred twenty-four trillion, four hundred forty-five billion, three hundred million, three hundred forty-five thousand, three hundred twenty-eight".