424441102420 has 24 divisors (see below), whose sum is σ = 891352652904. Its totient is φ = 169771424256.

The previous prime is 424441102403. The next prime is 424441102433. The reversal of 424441102420 is 24201144424.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 201003375556 + 223437726864 = 448334^2 + 472692^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422344 + ... + 1013536.

It is an arithmetic number, because the mean of its divisors is an integer number (37139693871).

Almost surely, 2^424441102420 is an apocalyptic number.

It is an amenable number.

424441102420 is an abundant number, since it is smaller than the sum of its proper divisors (466911550484).

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

424441102420 is a wasteful number, since it uses less digits than its factorization.

424441102420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627099 (or 627097 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 424441102420 its reverse (24201144424), we get a palindrome (448642246844).

The spelling of 424441102420 in words is "four hundred twenty-four billion, four hundred forty-one million, one hundred two thousand, four hundred twenty".