424404120100 has 72 divisors (see below), whose sum is σ = 926183720448. Its totient is φ = 168798979200.

The previous prime is 424404120073. The next prime is 424404120139. The reversal of 424404120100 is 1021404424.

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 23 ways as a sum of consecutive naturals, for example, 70227679 + ... + 70233721.

It is an arithmetic number, because the mean of its divisors is an integer number (12863662784).

Almost surely, 2^424404120100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424404120100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (463091860224).

424404120100 is an abundant number, since it is smaller than the sum of its proper divisors (501779600348).

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

424404120100 is a wasteful number, since it uses less digits than its factorization.

424404120100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9925 (or 9918 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 424404120100 its reverse (1021404424), we get a palindrome (425425524524).

The spelling of 424404120100 in words is "four hundred twenty-four billion, four hundred four million, one hundred twenty thousand, one hundred".