104223494144 has 416 divisors, whose sum is σ = 271757721600. Its totient is φ = 38798622720.

The previous prime is 104223494143. The next prime is 104223494153. The reversal of 104223494144 is 441494322401.

It is a junction number, because it is equal to n+sod(n) for n = 104223494098 and 104223494107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104223494143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1171050452 + ... + 1171050540.

Almost surely, 2^104223494144 is an apocalyptic number.

104223494144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104223494144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135878860800).

104223494144 is an abundant number, since it is smaller than the sum of its proper divisors (167534227456).

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

104223494144 is an equidigital number, since it uses as much as digits as its factorization.

104223494144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 104223494144 in words is "one hundred four billion, two hundred twenty-three million, four hundred ninety-four thousand, one hundred forty-four".