104704551378 has 96 divisors (see below), whose sum is σ = 273288038400. Its totient is φ = 28302252768.

The previous prime is 104704551349. The next prime is 104704551389. The reversal of 104704551378 is 873155407401.

104704551378 is a `hidden beast` number, since 1 + 0 + 470 + 45 + 5 + 137 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1739575 + ... + 1798757.

It is an arithmetic number, because the mean of its divisors is an integer number (2846750400).

Almost surely, 2^104704551378 is an apocalyptic number.

104704551378 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104704551378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136644019200).

104704551378 is an abundant number, since it is smaller than the sum of its proper divisors (168583487022).

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

104704551378 is a wasteful number, since it uses less digits than its factorization.

104704551378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59956 (or 59953 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

Adding to 104704551378 its reverse (873155407401), we get a palindrome (977859958779).

The spelling of 104704551378 in words is "one hundred four billion, seven hundred four million, five hundred fifty-one thousand, three hundred seventy-eight".