4003424125100 has 72 divisors (see below), whose sum is σ = 9149687715840. Its totient is φ = 1516253532480.

The previous prime is 4003424125097. The next prime is 4003424125111. The reversal of 4003424125100 is 15214243004.

It is a self number, because there is not a number n which added to its sum of digits gives 4003424125100.

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, 2885789 + ... + 4041611.

Almost surely, 2^{4003424125100} 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 4003424125100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4574843857920).

4003424125100 is an abundant number, since it is smaller than the sum of its proper divisors (5146263590740).

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

4003424125100 is a wasteful number, since it uses less digits than its factorization.

4003424125100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157679 (or 1157672 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 4003424125100 its reverse (15214243004), we get a palindrome (4018638368104).

The spelling of 4003424125100 in words is "four trillion, three billion, four hundred twenty-four million, one hundred twenty-five thousand, one hundred".