115704205000 has 160 divisors (see below), whose sum is σ = 285883488000. Its totient is φ = 43765920000.

The previous prime is 115704204977. The next prime is 115704205013. The reversal of 115704205000 is 502407511.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 94144386 + ... + 94145614.

It is an arithmetic number, because the mean of its divisors is an integer number (1786771800).

Almost surely, 2^115704205000 is an apocalyptic number.

115704205000 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 115704205000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142941744000).

115704205000 is an abundant number, since it is smaller than the sum of its proper divisors (170179283000).

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

115704205000 is a wasteful number, since it uses less digits than its factorization.

115704205000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265 (or 2246 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The spelling of 115704205000 in words is "one hundred fifteen billion, seven hundred four million, two hundred five thousand".