4105520400 has 120 divisors (see below), whose sum is σ = 13925028384. Its totient is φ = 1030400000.

The previous prime is 4105520389. The next prime is 4105520413. The reversal of 4105520400 is 40255014.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80226 + ... + 121025.

Almost surely, 2^4105520400 is an apocalyptic number.

4105520400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4105520400 is an abundant number, since it is smaller than the sum of its proper divisors (9819507984).

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

4105520400 is a wasteful number, since it uses less digits than its factorization.

4105520400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201289 (or 201278 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 4105520400 is about 64074.3349555811. The cubic root of 4105520400 is about 1601.2386762200.

Adding to 4105520400 its reverse (40255014), we get a palindrome (4145775414).

The spelling of 4105520400 in words is "four billion, one hundred five million, five hundred twenty thousand, four hundred".