42304224443201 has 12 divisors (see below), whose sum is σ = 49228382912148. Its totient is φ = 36247982313312.

The previous prime is 42304224443189. The next prime is 42304224443231. The reversal of 42304224443201 is 10234442240324.

It can be written as a sum of positive squares in 2 ways, for example, as 16770859610176 + 25533364833025 = 4095224^2 + 5053055^2 .

It is a de Polignac number, because none of the positive numbers 2^k-42304224443201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42304224443231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152020226 + ... + 152298251.

It is an arithmetic number, because the mean of its divisors is an integer number (4102365242679).

Almost surely, 2^{42304224443201} is an apocalyptic number.

It is an amenable number.

42304224443201 is a deficient number, since it is larger than the sum of its proper divisors (6924158468947).

42304224443201 is a wasteful number, since it uses less digits than its factorization.

42304224443201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304321328 (or 304321321 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 42304224443201 its reverse (10234442240324), we get a palindrome (52538666683525).

The spelling of 42304224443201 in words is "forty-two trillion, three hundred four billion, two hundred twenty-four million, four hundred forty-three thousand, two hundred one".