104729237280 has 384 divisors, whose sum is σ = 391300761600. Its totient is φ = 26083814400.

The previous prime is 104729237189. The next prime is 104729237297. The reversal of 104729237280 is 82732927401.

104729237280 is a `hidden beast` number, since 10 + 47 + 292 + 37 + 280 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5818695 + ... + 5836665.

It is an arithmetic number, because the mean of its divisors is an integer number (1019012400).

Almost surely, 2^104729237280 is an apocalyptic number.

104729237280 is a gapful number since it is divisible by the number (10) 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 104729237280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195650380800).

104729237280 is an abundant number, since it is smaller than the sum of its proper divisors (286571524320).

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

104729237280 is a wasteful number, since it uses less digits than its factorization.

104729237280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18085 (or 18071 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 104729237280 in words is "one hundred four billion, seven hundred twenty-nine million, two hundred thirty-seven thousand, two hundred eighty".