424225360100 has 72 divisors (see below), whose sum is σ = 939679184808. Its totient is φ = 166191436800.

The previous prime is 424225360067. The next prime is 424225360157. The reversal of 424225360100 is 1063522424.

It can be written as a sum of positive squares in 12 ways, for example, as 150353164516 + 273872195584 = 387754^2 + 523328^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1272062 + ... + 1570538.

It is an arithmetic number, because the mean of its divisors is an integer number (13051099789).

Almost surely, 2^424225360100 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 424225360100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (469839592404).

424225360100 is an abundant number, since it is smaller than the sum of its proper divisors (515453824708).

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

424225360100 is a wasteful number, since it uses less digits than its factorization.

424225360100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298785 (or 298778 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 424225360100 its reverse (1063522424), we get a palindrome (425288882524).

The spelling of 424225360100 in words is "four hundred twenty-four billion, two hundred twenty-five million, three hundred sixty thousand, one hundred".