424001061 has 30 divisors (see below), whose sum is σ = 696215366. Its totient is φ = 256964400.

The previous prime is 424001041. The next prime is 424001069. The reversal of 424001061 is 160100424.

It can be written as a sum of positive squares in only one way, i.e., 368870436 + 55130625 = 19206^2 + 7425^2 .

It is not a de Polignac number, because 424001061 - 2¹⁰ = 424000037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424001069) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 11830 + ... + 31431.

Almost surely, 2^424001061 is an apocalyptic number.

It is an amenable number.

424001061 is a deficient number, since it is larger than the sum of its proper divisors (272214305).

424001061 is a wasteful number, since it uses less digits than its factorization.

424001061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43295 (or 43275 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 424001061 is about 20591.2860453154. The cubic root of 424001061 is about 751.2577774819.

Adding to 424001061 its reverse (160100424), we get a palindrome (584101485).

The spelling of 424001061 in words is "four hundred twenty-four million, one thousand, sixty-one".