104386797984 has 288 divisors, whose sum is σ = 330152288256. Its totient is φ = 28848879360.

The previous prime is 104386797973. The next prime is 104386797989. The reversal of 104386797984 is 489797683401.

It is not an unprimeable number, because it can be changed into a prime (104386797989) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50016589 + ... + 50018675.

It is an arithmetic number, because the mean of its divisors is an integer number (1146362112).

Almost surely, 2^104386797984 is an apocalyptic number.

104386797984 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 104386797984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165076144128).

104386797984 is an abundant number, since it is smaller than the sum of its proper divisors (225765490272).

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

104386797984 is an frugal number, since it uses more digits than its factorization.

104386797984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2166 (or 2130 counting only the distinct ones).

The product of its (nonzero) digits is 73156608, while the sum is 66.

The spelling of 104386797984 in words is "one hundred four billion, three hundred eighty-six million, seven hundred ninety-seven thousand, nine hundred eighty-four".