1105141400 has 72 divisors (see below), whose sum is σ = 2824337460. Its totient is φ = 401860800.

The previous prime is 1105141397. The next prime is 1105141417. The reversal of 1105141400 is 41415011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1367 + ... + 47033.

Almost surely, 2^1105141400 is an apocalyptic number.

1105141400 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 1105141400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1412168730).

1105141400 is an abundant number, since it is smaller than the sum of its proper divisors (1719196060).

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

1105141400 is a wasteful number, since it uses less digits than its factorization.

1105141400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45705 (or 45685 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 1105141400 is about 33243.6670660744. The cubic root of 1105141400 is about 1033.8859086430.

Adding to 1105141400 its reverse (41415011), we get a palindrome (1146556411).

The spelling of 1105141400 in words is "one billion, one hundred five million, one hundred forty-one thousand, four hundred".