104203621626 has 128 divisors (see below), whose sum is σ = 233639078400. Its totient is φ = 30774297600.

The previous prime is 104203621597. The next prime is 104203621703. The reversal of 104203621626 is 626126302401.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 113387595 + ... + 113388513.

It is an arithmetic number, because the mean of its divisors is an integer number (1825305300).

Almost surely, 2^104203621626 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104203621626, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116819539200).

104203621626 is an abundant number, since it is smaller than the sum of its proper divisors (129435456774).

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

104203621626 is a wasteful number, since it uses less digits than its factorization.

104203621626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 104203621626 in words is "one hundred four billion, two hundred three million, six hundred twenty-one thousand, six hundred twenty-six".