480221603278 has 8 divisors (see below), whose sum is σ = 720455409072. Its totient is φ = 240069800256.

The previous prime is 480221603221. The next prime is 480221603297. The reversal of 480221603278 is 872306122084.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×480221603278² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20486050 + ... + 20509477.

It is an arithmetic number, because the mean of its divisors is an integer number (90056926134).

Almost surely, 2^480221603278 is an apocalyptic number.

480221603278 is a deficient number, since it is larger than the sum of its proper divisors (240233805794).

480221603278 is a wasteful number, since it uses less digits than its factorization.

480221603278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41001386.

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 480221603278 in words is "four hundred eighty billion, two hundred twenty-one million, six hundred three thousand, two hundred seventy-eight".