424806945554 has 16 divisors (see below), whose sum is σ = 665800646400. Its totient is φ = 202897992000.

The previous prime is 424806945517. The next prime is 424806945557. The reversal of 424806945554 is 455549608424.

It is a self number, because there is not a number n which added to its sum of digits gives 424806945554.

It is not an unprimeable number, because it can be changed into a prime (424806945557) by changing a digit.

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, 6113879 + ... + 6182970.

It is an arithmetic number, because the mean of its divisors is an integer number (41612540400).

Almost surely, 2^424806945554 is an apocalyptic number.

424806945554 is a deficient number, since it is larger than the sum of its proper divisors (240993700846).

424806945554 is a wasteful number, since it uses less digits than its factorization.

424806945554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12297625.

The product of its (nonzero) digits is 27648000, while the sum is 56.

The spelling of 424806945554 in words is "four hundred twenty-four billion, eight hundred six million, nine hundred forty-five thousand, five hundred fifty-four".