424056230416 has 135 divisors (see below), whose sum is σ = 1035502487271. Its totient is φ = 167664736512.

The previous prime is 424056230399. The next prime is 424056230447. The reversal of 424056230416 is 614032650424.

The square root of 424056230416 is 651196.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 10473475600 + 413582754816 = 102340^2 + 643104^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 237034450 + ... + 237036238.

Almost surely, 2^424056230416 is an apocalyptic number.

424056230416 is the 651196-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424056230416

424056230416 is an abundant number, since it is smaller than the sum of its proper divisors (611446256855).

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

424056230416 is an equidigital number, since it uses as much as digits as its factorization.

424056230416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3626 (or 1811 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 424056230416 in words is "four hundred twenty-four billion, fifty-six million, two hundred thirty thousand, four hundred sixteen".