104491233792 has 400 divisors, whose sum is σ = 343411672032. Its totient is φ = 31368314880.

The previous prime is 104491233787. The next prime is 104491233793. The reversal of 104491233792 is 297332194401.

104491233792 is a `hidden beast` number, since 10 + 449 + 123 + 3 + 79 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (104491233793) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 51548683 + ... + 51550709.

Almost surely, 2^104491233792 is an apocalyptic number.

104491233792 is a gapful number since it is divisible by the number (12) 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 104491233792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171705836016).

104491233792 is an abundant number, since it is smaller than the sum of its proper divisors (238920438240).

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

104491233792 is a wasteful number, since it uses less digits than its factorization.

104491233792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181 (or 2156 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 104491233792 in words is "one hundred four billion, four hundred ninety-one million, two hundred thirty-three thousand, seven hundred ninety-two".