1115410000 has 100 divisors (see below), whose sum is σ = 2740297824. Its totient is φ = 439600000.

The previous prime is 1115409989. The next prime is 1115410007. The reversal of 1115410000 is 145111.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115410007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 709215 + ... + 710785.

Almost surely, 2^1115410000 is an apocalyptic number.

1115410000 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 1115410000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1370148912).

1115410000 is an abundant number, since it is smaller than the sum of its proper divisors (1624887824).

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

1115410000 is an equidigital number, since it uses as much as digits as its factorization.

1115410000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670 (or 1649 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 1115410000 is about 33397.7544155292. The cubic root of 1115410000 is about 1037.0782143828.

Adding to 1115410000 its reverse (145111), we get a palindrome (1115555111).

The spelling of 1115410000 in words is "one billion, one hundred fifteen million, four hundred ten thousand".