424411011220 has 48 divisors (see below), whose sum is σ = 1028671475328. Its totient is φ = 144071625600.

The previous prime is 424411011187. The next prime is 424411011257. The reversal of 424411011220 is 22110114424.

It is a junction number, because it is equal to n+sod(n) for n = 424411011191 and 424411011200.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 14993322 + ... + 15021601.

It is an arithmetic number, because the mean of its divisors is an integer number (21430655736).

Almost surely, 2^424411011220 is an apocalyptic number.

It is an amenable number.

424411011220 is an abundant number, since it is smaller than the sum of its proper divisors (604260464108).

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

424411011220 is a wasteful number, since it uses less digits than its factorization.

424411011220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30015040 (or 30015038 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 424411011220 its reverse (22110114424), we get a palindrome (446521125644).

The spelling of 424411011220 in words is "four hundred twenty-four billion, four hundred eleven million, eleven thousand, two hundred twenty".