420224663150 has 24 divisors (see below), whose sum is σ = 782762326344. Its totient is φ = 167843746400.

The previous prime is 420224663149. The next prime is 420224663153. The reversal of 420224663150 is 51366422024.

It is a self number, because there is not a number n which added to its sum of digits gives 420224663150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420224663153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6118481 + ... + 6186780.

It is an arithmetic number, because the mean of its divisors is an integer number (32615096931).

Almost surely, 2^420224663150 is an apocalyptic number.

420224663150 is a deficient number, since it is larger than the sum of its proper divisors (362537663194).

420224663150 is a wasteful number, since it uses less digits than its factorization.

420224663150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12305956 (or 12305951 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 420224663150 in words is "four hundred twenty billion, two hundred twenty-four million, six hundred sixty-three thousand, one hundred fifty".