420431242314 has 16 divisors (see below), whose sum is σ = 846218298528. Its totient is φ = 139251111792.

The previous prime is 420431242277. The next prime is 420431242339. The reversal of 420431242314 is 413242134024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223157892 + ... + 223159775.

It is an arithmetic number, because the mean of its divisors is an integer number (52888643658).

Almost surely, 2^420431242314 is an apocalyptic number.

420431242314 is an abundant number, since it is smaller than the sum of its proper divisors (425787056214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

420431242314 is a wasteful number, since it uses less digits than its factorization.

420431242314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446317829.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 420431242314 its reverse (413242134024), we get a palindrome (833673376338).

The spelling of 420431242314 in words is "four hundred twenty billion, four hundred thirty-one million, two hundred forty-two thousand, three hundred fourteen".