424202001 has 8 divisors (see below), whose sum is σ = 567602400. Its totient is φ = 281801472.

The previous prime is 424201997. The next prime is 424202029. The reversal of 424202001 is 100202424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 424202001 - 2² = 424201997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424242001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248976 + ... + 250673.

It is an arithmetic number, because the mean of its divisors is an integer number (70950300).

Almost surely, 2^424202001 is an apocalyptic number.

It is an amenable number.

424202001 is a deficient number, since it is larger than the sum of its proper divisors (143400399).

424202001 is a wasteful number, since it uses less digits than its factorization.

424202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499935.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 424202001 is about 20596.1647157911. The cubic root of 424202001 is about 751.3764359091.

Adding to 424202001 its reverse (100202424), we get a palindrome (524404425).

The spelling of 424202001 in words is "four hundred twenty-four million, two hundred two thousand, one".