420310244032430 has 8 divisors (see below), whose sum is σ = 756558439258392. Its totient is φ = 168124097612968.

The previous prime is 420310244032421. The next prime is 420310244032457. The reversal of 420310244032430 is 34230442013024.

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

It is a super-4 number, since 4×420310244032430⁴ (a number of 60 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21015512201612 + ... + 21015512201631.

It is an arithmetic number, because the mean of its divisors is an integer number (94569804907299).

Almost surely, 2^{420310244032430} is an apocalyptic number.

420310244032430 is a deficient number, since it is larger than the sum of its proper divisors (336248195225962).

420310244032430 is a wasteful number, since it uses less digits than its factorization.

420310244032430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42031024403250.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 420310244032430 its reverse (34230442013024), we get a palindrome (454540686045454).

The spelling of 420310244032430 in words is "four hundred twenty trillion, three hundred ten billion, two hundred forty-four million, thirty-two thousand, four hundred thirty".