420035241 has 8 divisors (see below), whose sum is σ = 565281504. Its totient is φ = 277406240.

The previous prime is 420035237. The next prime is 420035257. The reversal of 420035241 is 142530024.

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

It is a cyclic number.

It is not a de Polignac number, because 420035241 - 2² = 420035237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (420035041) 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, 653940 + ... + 654581.

It is an arithmetic number, because the mean of its divisors is an integer number (70660188).

Almost surely, 2^420035241 is an apocalyptic number.

It is an amenable number.

420035241 is a deficient number, since it is larger than the sum of its proper divisors (145246263).

420035241 is a wasteful number, since it uses less digits than its factorization.

420035241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308631.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 420035241 is about 20494.7613062460. The cubic root of 420035241 is about 748.9081837989.

Adding to 420035241 its reverse (142530024), we get a palindrome (562565265).

The spelling of 420035241 in words is "four hundred twenty million, thirty-five thousand, two hundred forty-one".