420411024342302 has 32 divisors (see below), whose sum is σ = 721704989311488. Its totient is φ = 179926065465696.

The previous prime is 420411024342301. The next prime is 420411024342373. The reversal of 420411024342302 is 203243420114024.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420411024342301) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1004532413 + ... + 1004950839.

It is an arithmetic number, because the mean of its divisors is an integer number (22553280915984).

Almost surely, 2^{420411024342302} is an apocalyptic number.

420411024342302 is a deficient number, since it is larger than the sum of its proper divisors (301293964969186).

420411024342302 is a wasteful number, since it uses less digits than its factorization.

420411024342302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517880.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 420411024342302 its reverse (203243420114024), we get a palindrome (623654444456326).

The spelling of 420411024342302 in words is "four hundred twenty trillion, four hundred eleven billion, twenty-four million, three hundred forty-two thousand, three hundred two".