424403420100 has 288 divisors, whose sum is σ = 1367462476800. Its totient is φ = 100751040000.

The previous prime is 424403420087. The next prime is 424403420107. The reversal of 424403420100 is 1024304424.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (424403420107) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 104763075 + ... + 104767125.

It is an arithmetic number, because the mean of its divisors is an integer number (4748133600).

Almost surely, 2^424403420100 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 424403420100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (683731238400).

424403420100 is an abundant number, since it is smaller than the sum of its proper divisors (943059056700).

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

424403420100 is a wasteful number, since it uses less digits than its factorization.

424403420100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4731 (or 4724 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 424403420100 its reverse (1024304424), we get a palindrome (425427724524).

The spelling of 424403420100 in words is "four hundred twenty-four billion, four hundred three million, four hundred twenty thousand, one hundred".