424240421010444 has 96 divisors (see below), whose sum is σ = 1158826533177600. Its totient is φ = 133848533980800.

The previous prime is 424240421010421. The next prime is 424240421010449. The reversal of 424240421010444 is 444010124042424.

424240421010444 is a `hidden beast` number, since 4 + 2 + 424 + 0 + 4 + 210 + 10 + 4 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 424240421010399 and 424240421010408.

It is not an unprimeable number, because it can be changed into a prime (424240421010449) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91980882 + ... + 96482969.

It is an arithmetic number, because the mean of its divisors is an integer number (12071109720600).

Almost surely, 2^{424240421010444} is an apocalyptic number.

It is an amenable number.

424240421010444 is an abundant number, since it is smaller than the sum of its proper divisors (734586112167156).

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

424240421010444 is a wasteful number, since it uses less digits than its factorization.

424240421010444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188464980 (or 188464972 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 36.

Adding to 424240421010444 its reverse (444010124042424), we get a palindrome (868250545052868).

The spelling of 424240421010444 in words is "four hundred twenty-four trillion, two hundred forty billion, four hundred twenty-one million, ten thousand, four hundred forty-four".