104274220050 has 1440 divisors, whose sum is σ = 417877004160. Its totient is φ = 18612633600.

The previous prime is 104274220021. The next prime is 104274220087. The reversal of 104274220050 is 50022472401.

104274220050 is a `hidden beast` number, since 10 + 427 + 4 + 220 + 0 + 5 + 0 = 666.

It is a super-2 number, since 2×104274220050² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 104274219996 and 104274220023.

It is an unprimeable number.

It is a polite number, since it can be written in 719 ways as a sum of consecutive naturals, for example, 1171620406 + ... + 1171620494.

It is an arithmetic number, because the mean of its divisors is an integer number (290192364).

Almost surely, 2^104274220050 is an apocalyptic number.

104274220050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104274220050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208938502080).

104274220050 is an abundant number, since it is smaller than the sum of its proper divisors (313602784110).

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

104274220050 is a wasteful number, since it uses less digits than its factorization.

104274220050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

Adding to 104274220050 its reverse (50022472401), we get a palindrome (154296692451).

The spelling of 104274220050 in words is "one hundred four billion, two hundred seventy-four million, two hundred twenty thousand, fifty".