104221003425 has 96 divisors (see below), whose sum is σ = 224171366400. Its totient is φ = 41429414400.

The previous prime is 104221003361. The next prime is 104221003441. The reversal of 104221003425 is 524300122401.

It is not a de Polignac number, because 104221003425 - 2⁶ = 104221003361 is a prime.

It is a super-3 number, since 3×104221003425³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104221003395 and 104221003404.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 259500 + ... + 525149.

It is an arithmetic number, because the mean of its divisors is an integer number (2335118400).

Almost surely, 2^104221003425 is an apocalyptic number.

104221003425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104221003425 is an abundant number, since it is smaller than the sum of its proper divisors (119950362975).

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

104221003425 is a wasteful number, since it uses less digits than its factorization.

104221003425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784703 (or 784698 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 104221003425 its reverse (524300122401), we get a palindrome (628521125826).

The spelling of 104221003425 in words is "one hundred four billion, two hundred twenty-one million, three thousand, four hundred twenty-five".