424044421303 has 16 divisors (see below), whose sum is σ = 447657177600. Its totient is φ = 400562426880.

The previous prime is 424044421291. The next prime is 424044421343. The reversal of 424044421303 is 303124440424.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424044421303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424044421343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12377868 + ... + 12412078.

It is an arithmetic number, because the mean of its divisors is an integer number (27978573600).

Almost surely, 2^424044421303 is an apocalyptic number.

424044421303 is a deficient number, since it is larger than the sum of its proper divisors (23612756297).

424044421303 is a wasteful number, since it uses less digits than its factorization.

424044421303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36102.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 424044421303 its reverse (303124440424), we get a palindrome (727168861727).

The spelling of 424044421303 in words is "four hundred twenty-four billion, forty-four million, four hundred twenty-one thousand, three hundred three".